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National Stock Number:
5305-00-813-5486
Federal Supply Class:
5305
National Item Identification Number:
008135486
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:
| 128C946H08 | 04729 | UNICORP. | | 128C946H08 | 48306 | NORTHROP GRUMMAN SUPPORT SERVICES CORP | | 2616705 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER | | 1610021 | 94117 | BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC. | | 128C946H08 | 97942 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | 2616705 | 99789 | BAE SYSTEMS TECHNOLOGY SOLUTIONS & SERVICES INC. | | 4327 | 00141 | ROLLER BEARING CO OF AMERICA, INC | | 4327U | 00141 | ROLLER BEARING CO OF AMERICA, INC | | 720211-18 | 05869 | RAYTHEON COMPANY | | 69784700-02 | 27963 | GENERAL DYNAMICS INFORMATION SYSTEMS INC. DBA GENERAL DYNAMICS ADVANCED INFORMATION SYSTEMS | | 43D27 | 29964 | ALLIED DEVICES CORP DBA ABSOLUTE PRECISION CO | | 7036-$$-20 | 55566 | MATTHEW WARREN, INC | | 7036-SS-20 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH | | 503602-2 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH | | G42-18 | 00328 | DESIGNATRONICS INCORPORATED | | 817878 | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | | 871878 | 19200 | US ARMY ARDEC RDECOM | | PL18-3 | 29440 | W. M. BERG INC | | G225097-7 | 3B150 | RAYTHEON COMPANY | | G225097-7 | 49956 | RAYTHEON COMPANY | | SS-8535-12 | 61000 | GLOBE FASTENERS INC | | 76965-18 | 82340 | L3HARRIS TECHNOLOGIES, INC. |
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Techincal Specification:
| FASTENER LENGTH | 0.438 INCHES NOMINAL | | HEAD DIAMETER | 0.375 INCHES NOMINAL | | HEAD HEIGHT | 0.188 INCHES NOMINAL | | HEAD STYLE | FLAT CHAMFER | | INTERNAL DRIVE STYLE | CROSS RECESS TYPE 1 | | MATERIAL | STEEL COMP 303 OVERALL | | PROPRIETARY CHARACTERISTICS | PACS | | NOMINAL THREAD DIAMETER | 0.190 INCHES | | SHOULDER DIAMETER | 0.250 INCHES NOMINAL FIRST SHOULDER | | SHOULDER LENGTH | 0.188 INCHES NOMINAL FIRST SHOULDER | | SHOULDER SHAPE | ROUND FIRST SHOULDER | | SURFACE TREATMENT | PASSIVATE OVERALL | | THREAD CLASS | 3A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.250 INCHES MINIMUM | | THREAD QUANTITY PER INCH | 32 | | THREAD SERIES DESIGNATOR | UNF |
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