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National Stock Number: 5305-00-723-5174
Federal Supply Class: 5305
National Item Identification Number: 007235174
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:
0N500807-2 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH | 1204-597 | 72314 | BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC. | 400-581-101 | 0ZW37 | DANKA OFFICE IMAGING COMPANY | 14772 | 10138 | ASTRONAUTICS CORPORATION OF AMERICA | 400-581-101 | 32153 | EASTMAN KODAK CO COMMERCIAL & GOVERNMENT SYSTEMS | 290-006-0402 | 95542 | NORTHROP GRUMMAN SYSTEMS CORPORATION | 4310 | 00141 | ROLLER BEARING CO OF AMERICA, INC | 43104 | 00141 | ROLLER BEARING CO OF AMERICA, INC | 4310U | 00141 | ROLLER BEARING CO OF AMERICA, INC | 4310 | 05252 | VON INDUSTRIES INC | 4096-0045 | 19397 | BAE SYSTEMS INFORMATION & ELECTRONIC SYSTEMS INTEGRATION INC. | 43D10 | 29964 | ALLIED DEVICES CORP DBA ABSOLUTE PRECISION CO | 610085P1 | 94117 | BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC. | 4130 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH | L0454-0023 | 05791 | LYN-TRON, INC. | 720211-1 | 05869 | RAYTHEON COMPANY | 860454-0023 | 06481 | NORTHROP GRUMMAN SYSTEMS CORPORATION | SH6-1 | 07031 | TEMPO INSTRUMENT INC DEFENSE ELECTRONICS DIV | 860454-0023 | 13973 | LITTON SYSTEMS INC. DIV NAVIGATION SYSTEMS DIVISION | GS550H04-2 | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATION | PL-1-3 | 29440 | W. M. BERG INC | SH6-1 | 48313 | B.C. SYSTEMS INC. | 7001-SS | 55566 | MATTHEW WARREN, INC | PL-1-3 | 57550 | RELLI TECHNOLOGY, INC | F169-1 | 72314 | BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC. | 9250 | 97557 | MORTON MACHINE WORKS |
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Techincal Specification:
FASTENER LENGTH | 0.281 INCHES MINIMUM AND 0.283 INCHES MAXIMUM | HEAD DIAMETER | 0.250 INCHES NOMINAL | HEAD HEIGHT | 0.125 INCHES NOMINAL | HEAD STYLE | FLAT CHAMFER | INTERNAL DRIVE STYLE | CROSS RECESS TYPE 1 | MATERIAL | STEEL OVERALL | NOMINAL THREAD DIAMETER | 0.112 INCHES | SHOULDER DIAMETER | 0.124 INCHES MINIMUM AND 0.125 INCHES MAXIMUM FIRST SHOULDER | SHOULDER LENGTH | 0.125 INCHES MINIMUM AND 0.127 INCHES MAXIMUM FIRST SHOULDER | SHOULDER SHAPE | ROUND FIRST SHOULDER | THREAD CLASS | 2A | THREAD DIRECTION | RIGHT-HAND | THREAD LENGTH | 0.156 INCHES MINIMUM | THREAD QUANTITY PER INCH | 40 | THREAD SERIES DESIGNATOR | UNC |
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