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National Stock Number:
5310-01-124-5793
Federal Supply Class:
5310
National Item Identification Number:
011245793
Description:
NUT,SELF-LOCKING,EXTENDED WASHER
Detail:
A nut having 12 drive points, 24 sides, and an integral washer which extends beyond the points or periphery. An integral feature is incorporated for locking on the threads of a mating member.
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Manufacturer Information:
| 12371-6 | 72962 | HARVARD INDUSTRIES INC | | BH00783-6 | 27238 | BRISTOL INDUSTRIES, LLC | | SS5088-05 | 56878 | SPS TECHNOLOGIES, LLC | | SS5088-05 | 78286 | SIKORSKY AIRCRAFT CORPORATION |
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Techincal Specification:
| THREAD SERIES | UNJF | | NOMINAL THREAD SIZE | 0.375 INCHES | | THREAD QUANTITY PER INCH | 24 | | THREAD CLASS | 3B | | THREAD DIRECTION | RIGHT-HAND | | MATERIAL | PLASTIC POLYAMIDE LOCKING INSERT | | STEEL COMP 4130 OR | | STEEL COMP 4340 OR | | STEEL COMP 8740 NUT | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-5000 MIL SPEC 2ND MATERIAL RESPONSE NUT | | SURFACE TREATMENT | CADMIUM AND | | CHROMATE OVERALL EXCEPT INSERT | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 2,CL 3 FED SPEC ALL TREATMENT RESPONSES OVERALL EXCEPT INSERT | | NUT STYLE | DOUBLE HEXAGON | | WASHER OUTSIDE DIAMETER | 0.677 INCHES MINIMUM AND | | 0.687 INCHES MAXIMUM | | OVERALL HEIGHT | 0.443 INCHES MINIMUM AND | | 0.463 INCHES MAXIMUM | | WASHER THICKNESS | 0.089 INCHES MINIMUM AND | | 0.109 INCHES MAXIMUM | | WIDTH ACROSS FLATS | 0.492 INCHES MINIMUM AND | | 0.502 INCHES MAXIMUM | | LOCKING FEATURE | PREVAILING TORQUE WITH NONMETALLIC INSERT | | TEMP RATING | 250.0 DEG FAHRENHEIT MAXIMUM | | SPECIFICATION/STANDARD DATA | 78286-SS5088 MANUFACTURERS STANDARD |
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