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National Stock Number: 5365-00-007-2118
Federal Supply Class: 5365
National Item Identification Number: 000072118
Description: RING,LOCK,SERRATED
Detail: A LOCKING DEVICE WHICH IS SERRATED ON THE INSIDE AND OUTSIDE DIAMETERS. IT MAY HAVE OUTER SERRATIONS OMITTED ON ONE OR TWO SIDES FOR CLOSE EDGE INSTALLATION. THE INNER SERRATIONS ENGAGE THE MATING SERRATIONS OF BOLTS, INSERTS, NUTS, STUDS OR SIMILAR ITEMS TO BE LOCKED IN PLACE. THE OUTER SERRATIONS BROACH THEIR WAY INTO PARENT MATERIAL WHEN DRIVEN OR PRESSED INTO PLACE.
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Manufacturer Information:
867021-0001 | 06481 | NORTHROP GRUMMAN SYSTEMS CORPORATION | 867021-0001 | 13973 | LITTON SYSTEMS INC. DIV NAVIGATION SYSTEMS DIVISION | 867021-1 | 06481 | NORTHROP GRUMMAN SYSTEMS CORPORATION | 867021-1 | 13973 | LITTON SYSTEMS INC. DIV NAVIGATION SYSTEMS DIVISION | RLA27SM4(.213) | 83324 | HOWMET GLOBAL FASTENING SYSTEMS INC |
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Techincal Specification:
INSIDE DIAMETER | 0.213 INCHES NOMINAL | OUTER SERRATION QUANTITY | 24 | OVERALL HEIGHT | 0.062 INCHES NOMINAL | OVERALL OUTSIDE DIAMETER | 0.452 INCHES NOMINAL | MATERIAL | STEEL CORROSION RESISTING | PILOT DIAMETER | 0.400 INCHES NOMINAL |
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