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National Stock Number:
5310-01-331-1276
Federal Supply Class:
5310
National Item Identification Number:
013311276
Description:
NUT,SELF-LOCKING,DOUBLE HEXAGON
Detail:
A nut having 12 drive points and 24 sides. The bearing surface may be washer faced. An integral locking feature is incorporated in the design of the head or in the threads.
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Manufacturer Information:
| J1212P04A | 019L2 | ESNA, LLC | | J1212P04A | 72962 | HARVARD INDUSTRIES INC | | J1212P04D | 07482 | GENERAL ELECTRIC COMPANY | | J1212P04B | 15653 | HOWMET GLOBAL FASTENING SYSTEMS INC | | J1212P04C | 56878 | SPS TECHNOLOGIES, LLC | | J1212P04D | 92215 | HOWMET GLOBAL FASTENING SYSTEMS INC | | J1212P04G | 11815 | SPS TECHNOLOGIES, LLC | | J1212P04F | 27238 | BRISTOL INDUSTRIES, LLC | | J1212P04D | 99207 | GENERAL ELECTRIC COMPANY |
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Techincal Specification:
| LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 570 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | NICKEL ALLOY UNS N07001 OVERALL | | NOMINAL THREAD SIZE | 0.250 INCHES | | NUT HEIGHT | 0.307 INCHES MINIMUM AND 0.322 INCHES MAXIMUM | | THREAD CLASS | 3B | | THREAD DIRECTION | RIGHT-HAND | | THREAD QUANTITY PER INCH | 28 | | THREAD SERIES | UNJF | | WIDTH ACROSS FLATS | 0.312 INCHES NOMINAL |
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