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National Stock Number:
5310-01-198-8564
Federal Supply Class:
5310
National Item Identification Number:
011988564
Description:
PUSH ON NUT
Detail:
AN ITEM FORMED FROM SHEET SPRING MATERIAL INTO VARYING FLAT, CONCAVE, CURVED, OR NUTLIKE DESIGN. IT HAS AN APERTURE WITH AN ELLIPTICAL-SHAPED HOLE OR SUITABLE LUGS OR PRONGS DESIGNED TO RETAIN THREADED OR UNTHREADED STUD LIKE PROJECTING MEMEBERS. WHEN PUSHED ON, IT GRIPS BY IMBEDDING INTO THE MATERIAL OF THE PROJECTING MEMEBERS, AND DOES NOT MATE WITH A THREAD HELIX. SEE ALSO RING, RETAINING.
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Manufacturer Information:
| 1634AS204 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH | | 809239-01 | 18894 | AIR ARMAMENT CENTER/ EN | | PW250009ECG | 77122 | TRW ASSEMBLIES AND FASTENERS GROUP FASTENERS DIV | | PW250009SC | 77122 | TRW ASSEMBLIES AND FASTENERS GROUP FASTENERS DIV |
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Techincal Specification:
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-46049 MIL SPEC ALL MATERIAL RESPONSES OVERALL | | MATERIAL THICKNESS | 0.018 INCHES NOMINAL | | MATERIAL | STEEL COMP 1065 OR STEEL COMP 1074 OR STEEL COMP 1085 OR STEEL COMP 1095 OVERALL | | MATING MEMBER DIAMETER ACCOMMODATED | 0.245 INCHES MINIMUM AND 0.255 INCHES MAXIMUM | | NUT DIAMETER | 0.557 INCHES MINIMUM AND 0.567 INCHES MAXIMUM | | SPECIAL FEATURES | HARDNESS ROCKWELL 30-N 58.0 MIN AND 68.0 MAX; OVERALL HEIGHT 0.205 IN. | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | ASTM B633,TY 2,CL 3 ASSN STD SINGLE TREATMENT RESPONSE OR MIL-C-81562,TY 2,CL 3 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | ZINC AND CHROMATE OVERALL |
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