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National Stock Number:
5310-00-647-3428
Federal Supply Class:
5310
National Item Identification Number:
006473428
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:
| 68NKM40 | 019L2 | ESNA, LLC | | 68NKM40 | 72962 | HARVARD INDUSTRIES INC | | 9052696 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND |
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Techincal Specification:
| BEARING SURFACE TYPE | CHAMFERED OR WASHER FACED | | LOCKING FEATURE | PREVAILING TORQUE WITH NONMETALLIC INSERT | | NUT HEIGHT | 0.226 INCHES MINIMUM AND 0.256 INCHES MAXIMUM | | NUT STYLE | CAP | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-P-17091 MIL SPEC SINGLE MATERIAL RESPONSE CAP | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/6 FED SPEC 1ST MATERIAL RESPONSE OR QQ-A-225/5 FED SPEC 2ND MATERIAL RESPONSE NUT | | MATERIAL | ALUMINUM ALLOY 2024 OR ALUMINUM ALLOY 2017 NUT | | MATERIAL | PLASTIC POLYAMIDE CAP | | MATERIAL | PLASTIC POLYAMIDE LOCKING INSERT | | NOMINAL THREAD SIZE | 0.112 INCHES | | WIDTH ACROSS FLATS | 0.240 INCHES MINIMUM AND 0.252 INCHES MAXIMUM | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE OR MIL-A-8625,TYPE 2 MIL SPEC SINGLE TREATMENT RESPONSE NUT | | SURFACE TREATMENT | ANODIZE NUT | | THREAD CLASS | 3B | | THREAD DIRECTION | RIGHT-HAND | | THREAD SERIES | UNC | | THREAD QUANTITY PER INCH | 40 |
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