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National Stock Number: 5365-01-247-2894
Federal Supply Class: 5365
National Item Identification Number: 012472894
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:
| MS51997E106P | 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 | 26 | | INSIDE DIAMETER | 0.465 INCHES MINIMUM AND 0.472 INCHES MAXIMUM | | OUTER SERRATION QUANTITY | 14 | | OVERALL HEIGHT | 0.152 INCHES MINIMUM AND 0.167 INCHES MAXIMUM | | OVERALL OUTSIDE DIAMETER | 0.653 INCHES MINIMUM AND 0.662 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5731,TYPE A286 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5734,TYPE A286 ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL | IRON ALLOY 660 | | SIDE OUTER SERRATIONS OMITTED FOR CLOSE EDGE INSTALLATION | TWO SIDES | | PILOT DIAMETER | 0.599 INCHES MINIMUM AND 0.614 INCHES MAXIMUM | | SURFACE TREATMENT | PASSIVATE |
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