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National Stock Number:
5305-01-059-7426
Federal Supply Class:
5305
National Item Identification Number:
010597426
Description:
SCREW,ASSEMBLED WASHER
Detail:
A SCREW, (as modified) to which has been assembled one or more nonremovable washer(s).
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Manufacturer Information:
| 7092442 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | | 7529290 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| THREAD SERIES DESIGNATOR | UNF | | NOMINAL THREAD DIAMETER | 0.250 INCHES | | THREAD QUANTITY PER INCH | 28 | | THREAD CLASS | 2A | | THREAD DIRECTION | RIGHT-HAND | | FASTENER LENGTH | 0.750 INCHES NOMINAL | | MATERIAL | STEEL OVERALL | | SURFACE TREATMENT | ZINC AND | | NICKEL OVERALL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | ASTM B841,CL1,TYC,GR3 ASSN STD SINGLE TREATMENT RESPONSE OVERALL | | HEAD STYLE | PAN | | HEAD DIAMETER | 0.473 INCHES MINIMUM AND | | 0.492 INCHES MAXIMUM | | HEAD HEIGHT | 0.130 INCHES MINIMUM AND | | 0.140 INCHES MAXIMUM | | INTERNAL DRIVE STYLE | CROSS RECESS TYPE 1 | | WASHER QUANTITY | 1 | | PRIMARY WASHER STYLE | FLAT INTERNAL TEETH | | PRIMARY WASHER OUTSIDE DIAMETER | 0.466 INCHES MINIMUM AND | | 0.478 INCHES MAXIMUM | | PRIMARY WASHER MATERIAL THICKNESS | 0.023 INCHES MINIMUM AND | | 0.028 INCHES MAXIMUM |
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