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National Stock Number: 5305-00-633-0785
Federal Supply Class: 5305
National Item Identification Number: 006330785
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:
10511559 | 56161 | GENERAL DYNAMICS LAND SYSTEMS - CANADA CORPORATION | 5305-633-0785 | A00AM | E.C.A ETABLISSEMENT CENTRAL DESAPPROVISIONNEMENTS DES FORCES ARMEE | 8335233 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | 5305006330785 | A00AM | E.C.A ETABLISSEMENT CENTRAL DESAPPROVISIONNEMENTS DES FORCES ARMEE | 5305006330785 | SCY13 | E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE | 5305-633-0785 | SCY13 | E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE |
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Techincal Specification:
FASTENER LENGTH | 0.814 INCHES MINIMUM AND 0.844 INCHES MAXIMUM | HEAD DIAMETER | 0.375 INCHES NOMINAL | HEAD HEIGHT | 0.070 INCHES MINIMUM AND 0.080 INCHES MAXIMUM | HEAD STYLE | PAN NO. 2 | INTERNAL DRIVE STYLE | CROSS RECESS TYPE 1 | MATERIAL | STEEL OVERALL | NOMINAL THREAD DIAMETER | 0.164 INCHES | SHOULDER DIAMETER | 0.215 INCHES MINIMUM AND 0.225 INCHES MAXIMUM FIRST SHOULDER | SHOULDER SHAPE | ROUND FIRST SHOULDER | SHOULDER LENGTH | 0.615 INCHES MINIMUM AND 0.630 INCHES MAXIMUM FIRST SHOULDER | SPECIAL FEATURES | 0.03 IN.,45 DEG CHAMFER AT THD END | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-Z-325,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | SURFACE TREATMENT | ZINC OVERALL | THREAD DIRECTION | RIGHT-HAND | THREAD LENGTH | 0.174 INCHES MINIMUM AND 0.189 INCHES MAXIMUM | THREAD CLASS | 2A | THREAD SERIES DESIGNATOR | UNC | THREAD QUANTITY PER INCH | 32 |
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