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National Stock Number:
5305-00-592-8676
Federal Supply Class:
5305
National Item Identification Number:
005928676
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:
| 42949-1 | 96214 | RAYTHEON COMPANY | | 52962-1 | 15280 | NORTHROP GRUMMAN SYSTEMS CORPORATION DIV ES DEFENSIVE SYSTEMS DIVISION | | 52962-1 | 20418 | DRS SUSTAINMENT SYSTEMS, INC. USE CAGE CODE 98255 FOR CATALOGING | | 52962-1 | 26916 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | 52962-1 | 56540 | ASSOCIATED AIRCRAFT MANUFACTURING & SALES, INC. |
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Techincal Specification:
| DISTANCE BETWEEN HOLE CENTERS | 0.438 INCHES NOMINAL | | FASTENER LENGTH | 1.281 INCHES NOMINAL | | HARDNESS RATING | 30.0 ROCKWELL C MINIMUM OVERALL | | HEAD HEIGHT | 0.062 INCHES NOMINAL | | HEAD DIAMETER | 0.625 INCHES NOMINAL | | HEAD STYLE | FLAT CHAMFER | | INTERNAL DRIVE STYLE | DRILLED HOLES | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-C-530 FED SPEC ALL MATERIAL RESPONSES OVERALL | | MATERIAL | COPPER ALLOY 172 OR COPPER ALLOY 173 OVERALL | | NOMINAL THREAD DIAMETER | 0.190 INCHES | | SHOULDER DIAMETER | 0.213 INCHES MINIMUM AND 0.217 INCHES MAXIMUM FIRST SHOULDER | | SHOULDER LENGTH | 0.432 INCHES MINIMUM AND 0.442 INCHES MAXIMUM FIRST SHOULDER | | SHOULDER SHAPE | ROUND FIRST SHOULDER | | THREAD CLASS | 3A | | THREAD LENGTH | 0.312 INCHES NOMINAL | | THREAD DIRECTION | RIGHT-HAND | | THREAD SERIES DESIGNATOR | UNF | | THREAD QUANTITY PER INCH | 32 |
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