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National Stock Number:
5365-00-821-9841
Federal Supply Class:
5365
National Item Identification Number:
008219841
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:
| 1004441 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND | | AS51990E104P | 0U583 | SAE INTERNATIONAL | | RL21SM6 | 83324 | HOWMET GLOBAL FASTENING SYSTEMS INC | | MS51990C104 | 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 | 13 | | INSIDE DIAMETER | 0.213 INCHES NOMINAL | | OVERALL HEIGHT | 0.099 INCHES NOMINAL | | OVERALL OUTSIDE DIAMETER | 0.354 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763B CLASS 303,COND A FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 303 | | OUTER SERRATION QUANTITY | 24 | | PILOT DIAMETER | 0.298 INCHES NOMINAL | | SURFACE TREATMENT | PASSIVATE |
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