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National Stock Number: 5365-00-484-1689
Federal Supply Class: 5365
National Item Identification Number: 004841689
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:
1129E01 FIND 70 | 90099 | NORTHROP GRUMMAN SYSTEMS CORPORATION | A-A-59558 | 58536 | FEDERAL COMMERCIAL ITEM DESCRIPTION PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC | A-A-59558-2-09 | 58536 | FEDERAL COMMERCIAL ITEM DESCRIPTION PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC | AA59558-209 | 58536 | FEDERAL COMMERCIAL ITEM DESCRIPTION PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC | MIL-I-45910 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | MS51990E110P | 90099 | NORTHROP GRUMMAN SYSTEMS CORPORATION | RLRR56SU11 | 83324 | HOWMET GLOBAL FASTENING SYSTEMS INC | MS51990E110P | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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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 DOCUMENT AND CLASSIFICATION | AMS 5734,NO TYPE DESIGNATOR ASSN STD SINGLE MATERIAL RESPONSE | MATERIAL | IRON ALLOY 660 | PILOT DIAMETER | 0.837 INCHES NOMINAL | SIDE OUTER SERRATIONS OMITTED FOR CLOSE EDGE INSTALLATION | TWO SIDES | SURFACE TREATMENT | PASSIVATE |
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