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National Stock Number:
5310-00-222-2989
Federal Supply Class:
5310
National Item Identification Number:
002222989
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:
| 26CL048Y | 56878 | SPS TECHNOLOGIES, LLC | | 55K1-048 | 72962 | HARVARD INDUSTRIES INC | | STSCC002-08 | 98897 | LOCKHEED MARTIN CORP |
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Techincal Specification:
| THREAD SERIES | UNJF | | NOMINAL THREAD SIZE | 0.250 INCHES | | THREAD QUANTITY PER INCH | 28 | | THREAD CLASS | 3B | | THREAD DIRECTION | RIGHT-HAND | | MATERIAL | PLASTIC POLYAMIDE LOCKING INSERT | | STEEL NUT | | SURFACE TREATMENT | CADMIUM CAP | | CADMIUM NUT | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TYPE 2,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE CAP | | QQ-P-416,TYPE 2,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE NUT | | NUT STYLE | CAP | | NUT HEIGHT | 0.457 INCHES MAXIMUM | | WIDTH ACROSS FLATS | 0.500 INCHES NOMINAL | | BEARING SURFACE TYPE | CHAMFERED OR | | WASHER FACED | | LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN OR | | PREVAILING TORQUE WITH NONMETALLIC INSERT | | TEMP RATING | -65.0 DEG FAHRENHEIT MINIMUM AND | | 250.0 DEG FAHRENHEIT MAXIMUM |
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