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National Stock Number:
5310-00-576-5759
Federal Supply Class:
5310
National Item Identification Number:
005765759
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:
| 52A21-12-070 | 72962 | HARVARD INDUSTRIES INC | | 52NA21-12-070 | 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 | PLASTIC POLYAMIDE LOCKING INSERT | | STEEL COMP 1137 NUT | | STEEL COMP 4130 SHELL | | THREAD SERIES | UNF | | NOMINAL THREAD SIZE | 0.438 INCHES | | THREAD QUANTITY PER INCH | 20 | | THREAD CLASS | 3B | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-866 MIL SPEC SINGLE MATERIAL RESPONSE NUT | | SURFACE TREATMENT | CADMIUM OR | | CHROMATE NUT | | CADMIUM OR | | ZINC AND | | CHROMATE SHELL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TYPE 1,CLASS 3 FED SPEC 1ST TREATMENT RESPONSE OR | | QQ-Z-325,TYPE 2,CLASS 3 FED SPEC 2ND TREATMENT RESPONSE NUT | | QQ-P-416,TYPE 1,CLASS 3 FED SPEC 1ST TREATMENT RESPONSE OR | | QQ-Z-325,TYPE 2,CLASS 3 FED SPEC 2ND TREATMENT RESPONSE SHELL | | NUT LENGTH | 1.406 INCHES NOMINAL | | NUT HEIGHT | 0.453 INCHES NOMINAL | | PLATE THICKNESS | 0.037 INCHES MINIMUM AND | | 0.047 INCHES MAXIMUM | | PLATE WIDTH | 0.906 INCHES NOMINAL | | NUT MOUNTING PROVISION | STRAIGHT HOLES | | MOUNTING HOLE ARRANGEMENT STYLE | 2 HOLES | | MOUNTING HOLE DIAMETER | 0.130 INCHES MINIMUM AND | | 0.135 INCHES MAXIMUM | | DISTANCE FROM APERTURE CENTER TO MOUNTING HOLE CENTER | 0.562 INCHES NOMINAL | | CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG LENGTH | 1.123 INCHES MINIMUM AND | | 1.127 INCHES MAXIMUM | | FEATURES PROVIDED | FLOATING NUT |
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