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National Stock Number:
5365-00-218-4927
Federal Supply Class:
5365
National Item Identification Number:
002184927
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:
| 52511-230ADL | F0210 | AIRBUS HELICOPTERS (ETS DEMARIGNANE) | | A-A-59558 | 58536 | FEDERAL COMMERCIAL ITEM DESCRIPTION PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC | | AA59558-109 | 58536 | FEDERAL COMMERCIAL ITEM DESCRIPTION PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC | | AS51990 | 0U583 | SAE INTERNATIONAL | | AS51990 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | | MS51990 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | MS51990-110P | 0U583 | SAE INTERNATIONAL | | MS51990-110P | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | | MS51990-110P | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | RL56SB-6 | 83324 | HOWMET GLOBAL FASTENING SYSTEMS INC | | RLRR56SB11 | 83324 | HOWMET GLOBAL FASTENING SYSTEMS INC |
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Techincal Specification:
| INNER SERRATION QUANTITY | 30 | | INSIDE DIAMETER | 0.692 INCHES MINIMUM AND 0.699 INCHES MAXIMUM | | OVERALL HEIGHT | 0.176 INCHES NOMINAL | | OVERALL OUTSIDE DIAMETER | 0.906 INCHES MINIMUM AND 0.915 INCHES MAXIMUM | | MATERIAL | STEEL COMP 1117 | | PILOT DIAMETER | 0.837 INCHES NOMINAL | | SIDE OUTER SERRATIONS OMITTED FOR CLOSE EDGE INSTALLATION | TWO SIDES | | SURFACE TREATMENT | CADMIUM AND CHROMATE |
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