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National Stock Number:
5305-01-371-3633
Federal Supply Class:
5305
National Item Identification Number:
013713633
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:
| 2112-41590-00 | 4J947 | SAFT FEDERAL SYSTEMS, INC. | | 2112-41590-00 | S0522 | TADIRAN LTD | | 2112-41590-00 | Z3522 | BAE SYSTEMS AUSTRALIA LIMITED |
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Techincal Specification:
| FASTENER LENGTH | 10.8 MILLIMETERS MINIMUM AND 11.0 MILLIMETERS MAXIMUM | | HEAD DIAMETER | 5.4 MILLIMETERS MINIMUM AND 5.6 MILLIMETERS MAXIMUM | | HEAD HEIGHT | 2.5 MILLIMETERS NOMINAL | | HEAD STYLE | FLAT CHAMFER | | INTERNAL DRIVE STYLE | SLOT | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763 COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 304L OVERALL | | PROPRIETARY CHARACTERISTICS | PACS | | NOMINAL THREAD DIAMETER | 0.086 INCHES | | SHOULDER DIAMETER | 2.5 MILLIMETERS MINIMUM FIRST SHOULDER AND 2.6 MILLIMETERS MAXIMUM FIRST SHOULDER | | SHOULDER SHAPE | ROUND FIRST SHOULDER | | SHOULDER LENGTH | 6.4 MILLIMETERS MINIMUM FIRST SHOULDER AND 6.5 MILLIMETERS MAXIMUM FIRST SHOULDER | | SPECIAL FEATURES | UNDERCUT 1.8 MM DIA BY 0.8 MM LG | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-5541 CL 1A MIL SPEC SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | CHROMATE OVERALL | | THREAD CLASS | 2A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 3.7 MILLIMETERS NOMINAL | | THREAD QUANTITY PER INCH | 56 | | THREAD SERIES DESIGNATOR | UNC |
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