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National Stock Number:
5305-00-832-1625
Federal Supply Class:
5305
National Item Identification Number:
008321625
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:
| 905212-5 | 05257 | GENERAL DYNAMICS LAND SYSTEMS - CANADA CORPORATION | | DP7500-6C5 | 17446 | HUCK INTERNATIONAL, INC | | DP7500-6C5 | 97928 | HUCK INTL INC |
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Techincal Specification:
| FASTENER LENGTH | 0.740 INCHES MINIMUM AND 0.780 INCHES MAXIMUM | | HEAD DIAMETER | 0.351 INCHES MINIMUM AND 0.361 INCHES MAXIMUM | | HEAD HEIGHT | 0.265 INCHES MINIMUM AND 0.275 INCHES MAXIMUM | | HEAD STYLE | KNURLED NO. 1 | | INTERNAL DRIVE STYLE | CROSS RECESS TYPE II | | MATERIAL | STEEL COMP 303 OVERALL | | NOMINAL THREAD DIAMETER | 0.138 INCHES | | SHOULDER DIAMETER | 0.197 INCHES MINIMUM AND 0.207 INCHES MAXIMUM SECOND SHOULDER | | SHOULDER DIAMETER | 0.236 INCHES MINIMUM AND 0.246 INCHES MAXIMUM FIRST SHOULDER | | SHOULDER LENGTH | 0.162 INCHES MINIMUM AND 0.172 INCHES MAXIMUM FIRST SHOULDER | | SHOULDER SHAPE | ROUND ALL SHOULDERS | | SHOULDER LENGTH | 0.245 INCHES MINIMUM AND 0.255 INCHES MAXIMUM SECOND SHOULDER | | SURFACE TREATMENT | PASSIVATE OVERALL | | THREAD DIRECTION | RIGHT-HAND | | THREAD CLASS | 2A | | THREAD LENGTH | 0.323 INCHES MINIMUM AND 0.343 INCHES MAXIMUM | | THREAD SERIES DESIGNATOR | UNC | | THREAD QUANTITY PER INCH | 32 |
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