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National Stock Number:
5310-00-281-1373
Federal Supply Class:
5310
National Item Identification Number:
002811373
Description:
NUT,SELF-LOCKING,CAP
Detail:
A nut internally threaded from one end, and completely enclosed on the opposite end. The outer periphery parallel to the threaded axis may be square, cylindrical, hexagonal, octagonal, dodecagonal or the like and taper to a cone or dome shape on the closed end. An integral feature is incorporated for locking on the threads of a mating memeber. Excludes NUT (1), STAMPED.
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Manufacturer Information:
| 42NKE070 | 72962 | HARVARD INDUSTRIES INC | | 52NKE070 | 72962 | HARVARD INDUSTRIES INC | | 52NKE070 | 80539 | SPS TECHNOLOGIES, LLC | | ANN5 | 81352 | AIR FORCE-NAVY AERONAUTICAL SPECIFICATIONS PROMULGATED BY AERONAUTICAL STANDARDS GROUP |
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Techincal Specification:
| BEARING SURFACE TYPE | CHAMFERED | | LOCKING FEATURE | PREVAILING TORQUE WITH NONMETALLIC INSERT | | MATERIAL DOCUMENT AND CLASSIFICATION | FED-STD-66 FED STD SINGLE MATERIAL RESPONSE OR AISI ASSN STD SINGLE MATERIAL RESPONSE OR SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL EXCEPT INSERT | | MATERIAL | PLASTIC POLYAMIDE NYLON LOCKING INSERT | | MATERIAL | STEEL COMP 1117 OVERALL EXCEPT INSERT | | NOMINAL THREAD SIZE | 0.438 INCHES | | NUT HEIGHT | 0.649 INCHES NOMINAL | | NUT STYLE | CAP | | WIDTH ACROSS FLATS | 0.615 INCHES MINIMUM AND 0.627 INCHES MAXIMUM | | SURFACE TREATMENT | CADMIUM OVERALL EXCEPT INSERT | | TEMP RATING | 250.0 FAHRENHEIT NOMINAL | | THREAD CLASS | 3B | | THREAD DIRECTION | RIGHT-HAND | | THREAD QUANTITY PER INCH | 20 | | THREAD SERIES | UNF |
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