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National Stock Number:
5306-00-042-5891
Federal Supply Class:
5306
National Item Identification Number:
000425891
Description:
BOLT,ASSEMBLED WASHER
Detail:
A BOLT, MACHINE ON WHICH HAS BEEN ASSEMBLED ONE OR MORE NONREMOVABLE WASHERS. SEE ALSO SCREW, ASSEMBLED WASHER.
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Manufacturer Information:
| 425891 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | | 425891 | 21450 | ARMY WEAPONS COMMAND ATTN AMSWE-REE-S |
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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 | | THREAD LENGTH | 0.398 INCHES MINIMUM AND | | 0.469 INCHES MAXIMUM | | FASTENER LENGTH | 0.469 INCHES MINIMUM AND | | 0.500 INCHES MAXIMUM | | MATERIAL | STEEL COMP 1010 OR | | STEEL COMP 1020 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | SAE ASSN STD ALL MATERIAL RESPONSES OVERALL | | SURFACE TREATMENT | CADMIUM OR | | ZINC OVERALL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 1,CL 3 FED SPEC 1ST TREATMENT RESPONSE OR | | QQ-Z-325,TY 3,CL 3 FED SPEC 2ND TREATMENT RESPONSE OVERALL | | HEAD STYLE | HEXAGON | | HEAD HEIGHT | 0.172 INCHES MINIMUM AND | | 0.190 INCHES MAXIMUM | | WIDTH BETWEEN FLATS | 0.428 INCHES MINIMUM AND | | 0.437 INCHES MAXIMUM | | WASHER QUANTITY | 1 | | PRIMARY WASHER OUTSIDE DIAMETER | 0.466 INCHES MINIMUM AND | | 0.478 INCHES MAXIMUM | | PRIMARY WASHER MATERIAL THICKNESS | 0.025 INCHES NOMINAL | | SPECIAL FEATURES | W/HEADER POINT | | SPEC/STD CONTROLLING DATA | | | MANUFACTURERS CODE | 21450 | | DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | 425891 |
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