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National Stock Number:
5310-00-297-3756
Federal Supply Class:
5310
National Item Identification Number:
002973756
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:
| 12NH-6 | 019L2 | ESNA, LLC | | 170981 | 0AHP5 | CURTISS-WRIGHT CONTROLS, INC. | | 53-60100-4 | 80020 | NAVAL AIR WARFARE CENTER AIRCRAFT DIVISION CODE 4.8.8.0.0.B BLDG 148-2 | | 607873-15 | 80020 | NAVAL AIR WARFARE CENTER AIRCRAFT DIVISION CODE 4.8.8.0.0.B BLDG 148-2 | | 608889-10 | 80020 | NAVAL AIR WARFARE CENTER AIRCRAFT DIVISION CODE 4.8.8.0.0.B BLDG 148-2 | | 5310PL2016022 | 9009H | INSPEKTORAT WSPARCIA SIL ZBROJNYCH | | EB064 | 13257 | AMERACE LTD | | EB-624 | 15653 | HOWMET GLOBAL FASTENING SYSTEMS INC | | 8168351 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND | | EB064 | 56878 | SPS TECHNOLOGIES, LLC | | EB064 | 72962 | HARVARD INDUSTRIES INC |
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Techincal Specification:
| LOCKING FEATURE | PREVAILING TORQUE WITH NONMETALLIC INSERT | | MATERIAL DOCUMENT AND CLASSIFICATION | AISI ASSN STD ALL MATERIAL RESPONSES NUT | | MATERIAL | PLASTIC POLYAMIDE (NYLON) LOCKING INSERT | | MATERIAL | STEEL COMP 4130 OR STEEL COMP 4340 OR STEEL COMP 8740 NUT | | NOMINAL THREAD SIZE | 0.375 INCHES | | NUT STYLE | DOUBLE HEXAGON | | OVERALL HEIGHT | 0.453 INCHES NOMINAL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 1,CL 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 | 24 | | THREAD SERIES | UNJF | | WASHER OUTSIDE DIAMETER | 0.677 INCHES MINIMUM AND 0.687 INCHES MAXIMUM | | WASHER THICKNESS | 0.099 INCHES NOMINAL | | WIDTH ACROSS FLATS | 0.488 INCHES MINIMUM AND 0.503 INCHES MAXIMUM |
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