J05 结构要素 标准查询与下载

ANSI/ASME B89.1.17-2001 螺纹测量线的测量

This Standard is intended to establish uniform practices for the measurement of thread measuring wires. The standard includes methods for the direct measurement of both master and working wires, and methods for the comparison measurement of working wires. The standard includes requirements for geometric qualities of thread measuring wires, the important characteristics of the comparison equipment, environmental conditions, and the means to ensure that measurements are made with an acceptable uncertainty level. Wires covered by the standard include inch series 60-deg, 20-deg Acme, 7/45-deg Buttress, and metric 60-deg threads.

Measurement of Thread Measuring Wires

ISO 228-1:2000 非螺纹密封的管螺纹 第1部分:标记、尺寸和公差

This part of ISO 228 specifies the requirements for thread form, dimensions, tolerances and designation for fastening pipe threads, thread sizes 1/16 to 6 inclusive. Both internal and external threads are parallel threads, intended for the mechanical assembly of the component parts of fittings, cocks and valves, accessories, etc. These threads are not suitable as jointing threads where a pressure-tight joint is made on the thread. If assemblies with such threads must be made pressure-tight, this should be effected by compressing two tightening surfaces outside the threads, and by interposing an appropriate seal. NOTE 1 For pipe threads where pressure-tight joints are made on the threads, see ISO 7-1. NOTE 2 ISO 228-2 gives details of methods for verification of fastening thread dimensions and form, and recommended gauging systems.

Pipe threads where pressure-tight joints are not made on the threads - Part 1: Dimensions, tolerances and designation

ISO 7-2:2000 用螺纹密封的管螺纹 第2部分:用极限量规检验

This part of ISO 7 specifies a process using limit gauges, for the validation of taper internal and external threads and parallel internal threads on piping systems components and other products, the dimensions and tolerances of which are detailed in ISO 7-1. The gauging system described may not be suitable, without special precautions, for gauging of threads on injection moulded plastic workpieces. This part of ISO 7 does not cover completely all the requirements necessary for full control of thread quality and dimensions. Additional control of tools and equipment and visual inspection during production are required to ensure complete compliance with ISO 7-1, for example the length of useful thread on internally threaded workpieces should be checked by direct measurement. Annex A gives a summary of the gauges included in this part of ISO 7, together with details of the thread elements controlled by each gauge and gauge identification numbers. In the event of a dispute over compliance with the requirements of ISO 7-1, the gauges in this part of ISO 7 are to be considered as decisive for the thread elements which they control on the workpiece.

Pipe threads where pressure-tight joints are made on the threads - Part 2: Verification by means of limit gauges

DIN 13-20:2000 ISO一般用途米制螺纹.第20部分:带优先公差级的粗牙螺纹的尺寸极限.公称直径1mm-68mm

The document applies for ISO metric threads with basic profile according to DIN ISO 68-1.

ISO general purpose metric screw threads - Part 20: Limits of sizes for coarse pitch threads with the prefered tolerance classes; nominal sizes from 1 mm to 68 mm

BS A 358-3:2000 MJ 线程 流体系统配件的限制尺寸

This part of ISO 5855 specifies limit dimensions of MJ threads for fluid systems fittings for aerospace construction.

MJ threads. Limit dimensions for fittings for fluid systems

BS A 358-2:2000 MJ 线程 螺栓和螺母的极限尺寸

This part of ISO 5855 specifies limit dimensions of MJ threads for bolts and nuts of nominal diameter 1,6 mm to 39 mm for aerospace construction.

MJ threads. Limit dimensions for bolts and nuts

BS A 358-1:2000 MJ 线程 一般要求

This part of ISO 5855 specifies the general requirements for MJ threads used in aerospace construction. It determines the basic triangular profile for this type of thread and gives a system for designating the diameter and pitch combinations. For all diameters 1,6 mm to 300 mm, it offers in the form of tables the basic dimensions and tolerances for a selection of diameter and pitch combinations. It also provides the method of calculation for the dimensions and tolerances for any diameter and pitch combination not given in the tables, including threads with a diameter in excess of 300 mm. For limit dimensions for bolts and nuts of nominal diameter 1,6 mm to 39 mm, see ISO 5855-2. For limit dimensions for fittings for fluid systems, see ISO 5855-3.

MJ threads. General requirements

BS A 346:2000 UNJ 螺纹 一般要求和限制尺寸

This International Standard specifies the general requirements and limit dimensions of inch series UNJ threads with controlled root radius for aerospace construction. It determines the basic triangular profile for this type of thread and gives a system for designating the diameter and number of threads per inch combinations. For all diameters 0,060 in (1,524 mm) to 6,000 in (152,4 mm), it offers in the form of tables the basic dimensions and tolerances for a selection of diameter and number of threads per inch combinations. It also provides the method of calculation for the dimensions and tolerances for any diameter and number of threads per inch combination not given in the tables, including threads with a diameter in excess of 6,000 in.

UNJ threads. General requirements and limit dimensions

DIN ISO 965-2:1999 ISO一般用途米制螺纹.公差.第2部分:一般用途的内螺纹和外螺纹的尺寸极限.中等质量

ISO general purpose metric screw threads - Tolerances - Part 2: Limits of sizes for general purpose external and internal screw threads; medium quality (ISO 965-2:1998)

AIA/NAS NASM51038-1999 UNC-3A FSC 5305型普通自动锁钝化抗腐蚀钢六边形插孔固定螺丝钉

USE OF OR RELUNCE UPON THIS DOCUMENT OR ANY NATIONAL AEROSPACE STANDARD IS ENTIRELY VOLUNTARY AIA DOES NOT QUALIFY SUPPLIERS OR :ERTiFY CONFORMANCE OF ITEMS PROCURED UNDER NATIONAL AEROSPACE STANDARDS. UTABILITY OF ITEMS FOR

Setscrew-Hexagon Socket, Cone Point, Corrosion-Resisting Steel, Passivated, UNC-3A& UNF-3A, Plain and Self Locking

AIA/NAS NASM51023-1999 UNC-3A FSC 5305型普通自动锁钝化抗腐蚀钢六边形插孔固定螺丝钉

NASM51023, "SETSCREW-HEXAGON SOCKET, CUP POINT, CORROSION-RESISTING STEEL, PASSIVATED, UNF-3A, PLAIN AND SELF-LOCKING", was aodno p2t2e dS EPTEMBER 1999 for use by the Department of Defe(nDsoeD ). Proposed changes by DoD Activities must be submitted to the DoD Adopting Activity: Defense Industrial Supply Center, ATTN: DISC-AESD, 700 Robbins Avenue, Philadelphia, PA 19111-5096. DoD Activities may obtain copieso f this standard from the Standardization Document OrdeDre sk, 700 Robbins Avenue, Building4 D, Philadelphia, PA 19111-5094. The private sector and other Government agencies may purchase copies from the AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA, INC., 1250 EYE STREET, N. W., WASHINGTON, DC 20005-3924

Setscrew-Hexagon Socket, Cup Point, Corrosion-Resisting Steel, Passivated, UNF-3A, Plain and Self Locking

AIA/NAS NASM21224-1999 FSC 5310型250度F非金属插孔组装六边形构造如城的自动锁螺母

NASM21224, "NUT, SELF-LOCKING, CASTELLATED, HEXAGON, COUNTERBORED, ASSEMBLED WASHER, 250' F, NON-METALLIC INSERT (FOR SELF-RETAINING BOLTS) ", was adopted on 4 NOVEMBER 1999 for use by the Department of Defense (DoD). Proposed changes by DoD Activities must be submitted to the DoD Adopting Activity: Defense Supply Center Philadelphia, ATTN: DSCP-ILEA, 700 Robbins Avenue, Philadelphia, FA 19111-5096. DoD Activities may obtain copies of this standard from the Standardization Document Order Desk, 700 Robbins Avenue, Building 4D, Philadelphia, PA 19111-5094. The private sector and other Government agencies may purchase copies from the AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA, INC., 1250 EYE STREET, N. W., WASHINGTON, DC 20005- 3924.

Nut, Self-Locking, Castellated, Hexagon Counterbored, Assembled Washer, 250 Degrees F Non-Metallic Insert (for Self-Retaining Bolts)

AIA/NAS NASM51963-1999 UNC-3A FSC 5305型普通和自动锁镉金属板合金钢六边形插孔固定螺丝钉

Body - Fiberglas impregnated with silicone or chloroprene (See noie 3). Spring s W helix and

Setscrew - Hexagon Socket, Cup Point, Alloy Steel, Cadmium Plated, UNC-3A, Plain and Self-Locking

AIA/NAS NASM21081-1999 FSC 5310型250度F的125 KSI Ftu钢非金属插孔角落金属板自动锁螺母

NASM21081, "NUT, SELF-LOCKING, PLATE, CORNER, NON-METALLIC INSERT, STEEL, 125 KSI FTU, 250"F", was adopted on 27 OCTOBER 1999 for use by the Department of Defense (DoD). Proposed changes by DoD Activities must be submitted to the DoD Adopting Activity: Defense Supply Center Philadelphia, ATTN: DSCP-ILEA, 700 Robbins Avenue, Philadelphia, PA 19111-5096. DoD Activities may obtain copies of this standard from the Standardization Document Order Desk, 700 Robbins Avenue, Building 4D, Philadelphia, PA 19111-5094. The private sector and other Government agencies may purchase copies from the AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA, INC., 1250 EYE STREET, N. W., WASHINGTON, DC 20005-3924.

Nut, Self-Locking, Plate, Corner, Non-Metallic Insert, Steel, 125 KSI Ftu, 250 Degrees F

ISO 15481:1999 十字槽盘头自钻自攻螺钉

This International Standard specifies the characteristics of cross recessed pan head drilling screws with tapping screw threads from ST2,9 up to and including ST6,3.

Cross recessed pan head drilling screws with tapping screw thread

JIS B 0041:1999 技术制图.中心孔简化表示法

この規格は，センタ穴の簡略図示方法及びその呼び方について規定する。センタ穴の簡略図示方法は，正確な形状及び寸法を特に示す必要がない場合，及び標準化されたセンタ穴の呼び方だけで図面情報として十分に伝えることができる場合に用いる。

Technical drawings -- Simplified representation of centre holes

ASME B18.25.3M-1998 方头和长方头键和键槽:大于基本尺寸的宽度公差和偏差

1.1.1 This Standard covers requirements for squareand rectangular parallel keys and keyways intended forboth alignment of shafts and hubs, and transmittingtorque between shafts and hubs. 1.1.2 Keys covered by this Standard have a relativelyloose width tolerance. All width tolerances arepositive. Keys with minus width tolerances and a smallertolerance range are covered by ASME B 18.25.lM. 1.1.3 The inclusion of dimensional data in thisStandard is not intended to imply that all sizes describedare production stock items. Consumers should consultwith suppliers concerning lists of stock items. 1.1.1 本标准涵盖了用于轴和轮毂对中以及在轴和轮毂之间传递扭矩的方形和矩形平行键和键槽的要求。 1.1.2 本标准涵盖的密钥具有相对宽松的宽度公差。所有宽度公差均为正。具有负宽度公差和较小公差范围的键由 ASME B 18.25.lM 涵盖。 1.1.3 本标准中包含尺寸数据并不意味着所有尺寸都描述了生产库存项目。消费者应就库存物品清单向供应商咨询。

Square and Rectangular Keys and Keyways: Width Tolerances and Deviations Greater than Basic Size

AIA/NAS NASM51965-1999 UNC-3A FSC 5305型普通和自动锁镉金属板合金钢六边形插孔固定螺丝钉

Approved for public release; distribution is unlimited.

Setscrew - Hexagon Socket, Flat Point, Alloy Steel, Cadmium Plated, UNC-3A, Plain and Self-Locking

AIA/NAS NASM51045-1999 UNC-3A FSC 5305型钝化抗腐蚀钢六边形插孔固定螺丝钉

Setscrew-Hexagon Socket, Half-Dog Point, Corrosion-Resisting Steel, Passivated, UNC-3A FSC 5305

Setscrew-Hexagon Socket, Half-Dog Point, Corrosion-Resisting Steel, Passivated, UNC-3A

AIA/NAS NASM51047-1999 UNC-3A FSC 5305型钝化抗腐蚀钢六边形插孔固定螺丝钉

Setscrew-Hexagon Socket, Half-Dog Point, Corrosion-Resisting Steel, Passivated, UNF-3A FSC 5305

Setscrew-Hexagon Socket, Half-Dog Point, Corrosion-Resisting Steel, Passivated, UNF-3A