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National Stock Number:
5305-00-457-9479
Federal Supply Class:
5305
National Item Identification Number:
004579479
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:
| 10553395 | 19200 | US ARMY ARDEC RDECOM |
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Techincal Specification:
| THREAD SERIES DESIGNATOR | UNC | | NOMINAL THREAD DIAMETER | 0.164 INCHES | | THREAD QUANTITY PER INCH | 32 | | THREAD CLASS | 2A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.125 INCHES MINIMUM AND | | 0.189 INCHES MAXIMUM | | FASTENER LENGTH | 0.350 INCHES MINIMUM AND | | 0.419 INCHES MAXIMUM | | MATERIAL | STEEL COMP 303 OR | | STEEL COMP 303SE OVERALL | | HEAD STYLE | FLAT CHAMFER | | HEAD DIAMETER | 0.234 INCHES MINIMUM AND | | 0.266 INCHES MAXIMUM | | HEAD HEIGHT | 0.066 INCHES MINIMUM AND | | 0.103 INCHES MAXIMUM | | INTERNAL DRIVE STYLE | SLOT | | SHOULDER SHAPE | ROUND FIRST SHOULDER | | SHOULDER DIAMETER | 0.180 INCHES MINIMUM AND | | 0.185 INCHES MAXIMUM FIRST SHOULDER | | SHOULDER LENGTH | 0.225 INCHES MINIMUM AND | | 0.230 INCHES MAXIMUM FIRST SHOULDER | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 19200 | | DESIGN CONTROL REFERENCE | 10553395 |
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