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National Stock Number: 5310-00-151-5486
Federal Supply Class: 5310
National Item Identification Number: 001515486
Description: NUT,SELF-LOCKING,ASSEMBLED WASHE
Detail: A NUT ON WHICH HAS BEEN ASSEMBLED A NONREMOVABLE WASHER. AN INTEGRAL FEATURE IS INCORPORATED FOR LOCKING ON THE THREADS OF A MATING MEMBER.
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Manufacturer Information:
76676-428 | 56878 | SPS TECHNOLOGIES, LLC | GN512AW4 | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATION | NE9106-4 | 019L2 | ESNA, LLC | NE9106-4 | 72962 | HARVARD INDUSTRIES INC |
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Techincal Specification:
COUNTERBORE DIAMETER | 0.294 INCHES MINIMUM AND 0.304 INCHES MAXIMUM NUT | LOCKING FEATURE | PREVAILING TORQUE WITH NONMETALLIC INSERT | OVERALL HEIGHT | 0.410 INCHES MAXIMUM | MATERIAL | PLASTIC POLYAMIDE LOCKING INSERT | MATERIAL | STEEL NUT | MATERIAL | STEEL WASHER | NOMINAL THREAD SIZE | 0.250 INCHES | NUT COUNTERBORE DEPTH | 0.172 INCHES NOMINAL NUT | NUT HEIGHT | 0.238 INCHES NOMINAL | NUT STYLE | FLAT WITH TURNED BACK EDGE | WASHER OUTSIDE DIAMETER | 0.560 INCHES MAXIMUM | WIDTH ACROSS FLATS | 0.430 INCHES MINIMUM AND 0.439 INCHES MAXIMUM | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TYPE 2,CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL EXCEPT INSERT | SURFACE TREATMENT | CADMIUM OVERALL EXCEPT INSERT | TEMP RATING | 250.0 FAHRENHEIT NOMINAL | THREAD CLASS | 3B | THREAD DIRECTION | RIGHT-HAND | THREAD QUANTITY PER INCH | 28 | THREAD SERIES | UNF |
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