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National Stock Number:
5310-01-130-4271
Federal Supply Class:
5310
National Item Identification Number:
011304271
Description:
NUT,PLAIN,EXTENDED WASHER,DOUBLE
Detail:
A NUT HAVING 12 DRIVE POINTS, 24 SIDES, AND AN INTEGRAL WASHER WHICH EXTENDS BEYOND THE POINTS OR PERIPHERY.
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Manufacturer Information:
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Techincal Specification:
| HARDNESS RATING | 47.0 ROCKWELL C MINIMUM | | NUT STYLE | DOUBLE HEXAGON | | OVERALL HEIGHT | 0.578 INCHES NOMINAL | | MATERIAL | STEEL OVERALL | | NOMINAL THREAD SIZE | 0.500 INCHES | | SPECIAL FEATURES | MADE FROM P/N LHEB220-080 FSCM 22599 BY TAPING OUT SELF-LOCKING FEATURE | | THREAD SERIES | UNIFIED NATIONAL JOINT FINE (UNJF) | | THREAD QUANTITY PER INCH | 20 | | WASHER OUTSIDE DIAMETER | 0.870 INCHES NOMINAL | | WASHER THICKNESS | 0.089 INCHES NOMINAL | | WIDTH ACROSS FLATS | 0.616 INCHES MINIMUM AND 0.627 INCHES MAXIMUM | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-N-290 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | NICKEL OVERALL | | TEMP RATING | 450.0 FAHRENHEIT NOMINAL | | THREAD CLASS | 3B | | THREAD DIRECTION | RIGHT-HAND |
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