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National Stock Number:
5310-00-639-6812
Federal Supply Class:
5310
National Item Identification Number:
006396812
Description:
NUT,SELF-LOCKING,PLATE
Detail:
A nut with a flanged base of varied shapes which may be plain or mounted by rivets, bolts, welding or integral prongs. An integral feature is incorporated for locking on the threads of a mating member.
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Manufacturer Information:
| NAJ17-048 | 72962 | HARVARD INDUSTRIES INC |
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Techincal Specification:
| LOCKING FEATURE | PREVAILING TORQUE WITH NONMETALLIC INSERT | | THREAD DIRECTION | RIGHT-HAND | | NUT STYLE | PLATE | | MATERIAL | ALUMINUM ALLOY 2024 BASE | | PLASTIC POLYAMIDE LOCKING INSERT | | ALUMINUM ALLOY 2024 NUT | | THREAD SERIES | UNF | | NOMINAL THREAD SIZE | 0.250 INCHES | | THREAD QUANTITY PER INCH | 28 | | THREAD CLASS | 3B | | SURFACE TREATMENT | ANODIZE BASE | | ANODIZE NUT | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE BASE | | MIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE NUT | | HARDNESS RATING | 25.0 ROCKWELL C NOMINAL | | NUT LENGTH | 1.008 INCHES MINIMUM AND | | 1.038 INCHES MAXIMUM | | NUT HEIGHT | 0.345 INCHES MINIMUM AND | | 0.375 INCHES MAXIMUM | | PLATE THICKNESS | 0.050 INCHES MINIMUM AND | | 0.070 INCHES MAXIMUM | | PLATE WIDTH | 0.444 INCHES MINIMUM AND | | 0.464 INCHES MAXIMUM | | NUT MOUNTING PROVISION | STRAIGHT HOLES | | MOUNTING HOLE ARRANGEMENT STYLE | 2 HOLES | | MOUNTING HOLE DIAMETER | 0.098 INCHES MINIMUM AND | | 0.103 INCHES MAXIMUM | | DISTANCE FROM APERTURE CENTER TO MOUNTING HOLE CENTER | 0.329 INCHES MINIMUM AND | | 0.359 INCHES MAXIMUM | | CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG LENGTH | 0.310 INCHES MINIMUM AND | | 0.314 INCHES MAXIMUM |
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