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National Stock Number:
5310-00-712-8131
Federal Supply Class:
5310
National Item Identification Number:
007128131
Description:
NUT,SELF-LOCKING,EXTENDED WASHER
Detail:
A nut having 6 flat sides and an integral washer which extends beyond the flats or periphery. An integral feature is incorporated for locking on the threads of a mating member.
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Manufacturer Information:
| 7128131 | 19204 | ARMY, UNITED STATES DEPARTMENT OF THE |
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Techincal Specification:
| THREAD SERIES | UNF | | NOMINAL THREAD SIZE | 1.500 INCHES | | THREAD QUANTITY PER INCH | 12 | | THREAD CLASS | 3B | | THREAD DIRECTION | RIGHT-HAND | | MATERIAL | STEEL COMP 4140 OR | | STEEL COMP 8640 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-624 FED SPEC ALL MATERIAL RESPONSES OVERALL | | SURFACE TREATMENT | OXIDE OVERALL | | NUT STYLE | HEXAGON | | WASHER OUTSIDE DIAMETER | 2.690 INCHES MINIMUM AND | | 2.700 INCHES MAXIMUM | | OVERALL HEIGHT | 1.031 INCHES MINIMUM AND | | 1.062 INCHES MAXIMUM | | WASHER THICKNESS | 0.484 INCHES MINIMUM AND | | 0.516 INCHES MAXIMUM | | WIDTH ACROSS FLATS | 1.984 INCHES MINIMUM AND | | 2.000 INCHES MAXIMUM | | LOCKING FEATURE | FREE-RUNNING ALL METAL DESIGN |
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