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National Stock Number: 5310-00-655-6631
Federal Supply Class: 5310
National Item Identification Number: 006556631
Description: NUT,SELF-LOCKING,HEXAGON
Detail: A nut having a flat bottom and 6 sides. An integral feature is incorporated for locking on the threads of a mating member. Excludes NUT (1), SELF-LOCKING, CAP.
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Manufacturer Information:
75NTE080 | 72962 | HARVARD INDUSTRIES INC | 79NTE080 | 019L2 | ESNA, LLC | 79NTE080 | 72962 | HARVARD INDUSTRIES INC | 9171692 | 00000 | ORDNANCE CORPS | ANN5 | 81352 | AIR FORCE-NAVY AERONAUTICAL SPECIFICATIONS PROMULGATED BY AERONAUTICAL STANDARDS GROUP |
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Techincal Specification:
LOCKING FEATURE | PREVAILING TORQUE WITH NONMETALLIC INSERT | MATERIAL | PLASTIC POLYAMIDE LOCKING INSERT | MATERIAL | STEEL COMP 303 OR STEEL COMP 303SE OR STEEL COMP 303 PLUS X NUT | NOMINAL THREAD SIZE | 0.500 INCHES | NUT HEIGHT | 0.298 INCHES MINIMUM AND 0.328 INCHES MAXIMUM | NUT STYLE | HEXAGON | WIDTH ACROSS FLATS | 0.740 INCHES MINIMUM AND 0.752 INCHES MAXIMUM | SURFACE TREATMENT | PASSIVATE NUT | THREAD CLASS | 3B | THREAD DIRECTION | RIGHT-HAND | THREAD QUANTITY PER INCH | 20 | THREAD SERIES | UNF |
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