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National Stock Number:
5305-01-479-1173
Federal Supply Class:
5305
National Item Identification Number:
014791173
Description:
SCREW,CAP,SOCKET HEAD
Detail:
AN EXTERNALLY THREADED FASTENER DESIGNED FOR INSERTION INTO HOLES IN ASSEMBLED PARTS, FOR MATING WITH A PREFORMED INTERNAL THREAD AND FOR TIGHTENING OR RELEASING BY TORQUING THE HEAD. THE THREADED AND UNTHREADED PORTIONS ARE BOTH OF THE SAME NOMINAL DIAMETER OF 0.190 INCH (5 MM) OR LARGER. HEAD DIMENSIONS AND SIZES OF THREADED AND UNTHREADED PORTIONS SHALL CONFORM TO INTERNATIONALLY RECOGNIZED FASTENER STANDARDS. THE THREAD LENGTH BEING THE CONTROLLED DIMENSION, THE GRIP LENGTH IS NOT SPECIFIED. A LOCKING FEATURE MAY BE INCORPORATED IN THE DESIGN OF THE HEAD OR THREADS. EXCLUDES BOLT, MACHINE; BOLT, EXTERNALLY RELIEVED BODY; BOLT, INTERNAL WRENCHING; AND SCREW, CAP, SOCKET HEAD.
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Manufacturer Information:
| 12414325-011 | 0FW39 | BAE SYSTEMS TACTICAL VEHICLE SYSTEMS LP | | 12414325-011 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| COLOR | OLIVE DRAB OVERALL | | COUNTERSINK ANGLE | 90.0 DEGREES NOMINAL | | EXTERNAL THREAD TOLERANCE CLASS | 6G | | FASTENER LENGTH | 12.0 MILLIMETERS NOMINAL | | HEAD STYLE | FLAT COUNTERSUNK | | MATERIAL | STEEL OVERALL | | NOMINAL THREAD DIAMETER | 4.0 MILLIMETERS | | PART NAME ASSIGNED BY CONTROLLING AGENCY | SCREW, CAP, HEXAGON SOCKET CTSK HEAD | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | DIN 267, PART 9 ASSN STD ALL TREATMENT RESPONSES OVERALL | | SURFACE TREATMENT | CHROMATE ZINC OVERALL | | THREAD DIRECTION | RIGHT-HAND | | THREAD SERIES DESIGNATOR | M | | THREAD PITCH IN MILLIMETERS | 0.7 |
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