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National Stock Number:
5305-01-371-3632
Federal Supply Class:
5305
National Item Identification Number:
013713632
Description:
SCREW,SHOULDER
Detail:
An externally threaded fastener whose threaded portion is of one nominal diameter, No 0 (0.060 IN.) (1.5 mm) or larger. It has a round unthreaded neck or shank all or part of which is of greater diameter than the threaded portion. The head is designed to be driven with either a wrench or an inserted driver or both in sizes below No. 10 (0.190 IN.) (5 mm) nominal diameter. No. 10 (0.190 IN.) (5 mm) and larger sizes must be designed for any type of inserted driver, but may also provide for external wrenching of the head. A locking feature may be incorporated in the design of the head or threads. For items which are both shouldered and have an externally relieved body, use SCREW, EXTERNALLY RELIEVED BODY. For items with a No. 10 (0.190 IN.) (5 mm) or larger thread diameter without an inserted driver head, use BOLT, SHOULDER. Excludes BOLT, INTERNAL WRENCHING and SCREW, CAP, SOCKET HEAD.
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Manufacturer Information:
| 2112-41570-00 | 4J947 | SAFT FEDERAL SYSTEMS, INC. | | 2112-41570-00 | S0522 | TADIRAN LTD | | 2112-41570-00 | Z0979 | BAE SYSTEMS AUSTRALIA LTD |
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Techincal Specification:
| FASTENER LENGTH | 5.7 MILLIMETERS NOMINAL | | HEAD DIAMETER | 6.8 MILLIMETERS MINIMUM AND 7.0 MILLIMETERS MAXIMUM | | HEAD HEIGHT | 2.0 MILLIMETERS NOMINAL | | HEAD STYLE | FLAT CHAMFER | | INTERNAL DRIVE STYLE | SLOT | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-763 COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 304L OVERALL | | PROPRIETARY CHARACTERISTICS | PACS | | NOMINAL THREAD DIAMETER | 0.112 INCHES | | SHOULDER DIAMETER | 3.9 MILLIMETERS MINIMUM FIRST SHOULDER AND 4.0 MILLIMETERS MAXIMUM FIRST SHOULDER | | SHOULDER LENGTH | 2.15 MILLIMETERS MINIMUM FIRST SHOULDER AND 2.25 MILLIMETERS MAXIMUM FIRST SHOULDER | | SHOULDER SHAPE | ROUND FIRST SHOULDER | | SPECIAL FEATURES | UNDERCUT 2.0 NOM MM DIA BY 0.8 MM LG | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35,TY2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | PASSIVATE OVERALL | | THREAD CLASS | 2A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 2.7 MILLIMETERS NOMINAL | | THREAD QUANTITY PER INCH | 40 | | THREAD SERIES DESIGNATOR | UNC |
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