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National Stock Number:
5306-00-010-1474
Federal Supply Class:
5306
National Item Identification Number:
000101474
Description:
BOLT,SQUARE NECK
Detail:
A headed externally threaded fastener whose threaded portion is of one nominal diameter, with a square neck directly beneath the head.
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Manufacturer Information:
| 101474 | 21450 | ARMY WEAPONS COMMAND ATTN AMSWE-REE-S | | 101474 | 24617 | GENERAL MOTORS CORP | | 101474 | A8547 | TECNODIFE SRL |
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Techincal Specification:
| COUNTERSINK ANGLE | 114.0 DEGREES MINIMUM AND 116.0 DEGREES MAXIMUM | | FASTENER LENGTH | 2.500 INCHES NOMINAL | | HEAD DIAMETER | 0.750 INCHES MINIMUM AND 0.770 INCHES MAXIMUM | | HEAD STYLE | FLAT COUNTERSUNK | | MATERIAL | STEEL OVERALL | | NECK LENGTH | 0.344 INCHES MINIMUM AND 0.375 INCHES MAXIMUM | | NECK WIDTH | 0.307 INCHES MINIMUM AND 0.324 INCHES MAXIMUM | | NOMINAL THREAD DIAMETER | 0.312 INCHES | | THREAD CLASS | 2A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.875 INCHES MINIMUM | | THREAD QUANTITY PER INCH | 18 | | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) |
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