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National Stock Number:
5365-00-809-0349
Federal Supply Class:
5365
National Item Identification Number:
008090349
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:
| 19H450-6 | 48521 | COLT INDUSTRIES OPERATING CORP PRATT AND WHITNEY MACHINE TOOL DIV | | 19H450-6 | 79500 | WESTINGHOUSE ELECTRIC CORP | | SMB109126-2 | 80045 | L3HARRIS CINCINNATI ELECTRONICS CORPORATION | | RL31SM9 | 83324 | HOWMET GLOBAL FASTENING SYSTEMS INC | | R1381P008 | 99207 | GENERAL ELECTRIC COMPANY | | 890164-6 | 99551 | GOODRICH CORPORATION | | SMB109126-2 | 80063 | US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR |
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Techincal Specification:
| CRITICALITY CODE JUSTIFICATION | FEAT | | INNER SERRATION QUANTITY | 23 | | INSIDE DIAMETER | 0.375 INCHES NOMINAL | | OVERALL OUTSIDE DIAMETER | 0.514 INCHES NOMINAL | | MATERIAL | STEEL COMP 303 | | OUTER SERRATION QUANTITY | 30 | | OVERALL HEIGHT | 0.145 INCHES NOMINAL | | PILOT DIAMETER | 0.452 INCHES NOMINAL | | SPECIAL FEATURES | HOLDS INSERT INTO FRONT FRAME. THIS IS AN Y CODED ITEM. IAW DOD 4100.39--M V.10 TBL 181 THIS PART IS ESSENTIAL TO WEAPON SYSTEM PERFORMANCE OR OPERATION, OR THE PRESERVATION OF LIFE OR SAFETY OF OPERATING PERSONNEL, AS DETERMINED BY THE MILITARY SERVICES. ACTION ID 45418111 | | SURFACE TREATMENT | PASSIVATE |
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