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National Stock Number:
6220-01-256-3300
Federal Supply Class:
6220
National Item Identification Number:
012563300
Description:
RETAINER,LENS
Detail:
AN ITEM DESIGNED TO ALIGN AND/OR RESTRAIN THE MOVEMENT OF ONE OR MORE LENS BY USE OF A FASTENING DEVICE. MAY INCLUDE SCREW THREADS, SCREWS, CLIPS, OR OTHER FASTENING DEVICES.
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Manufacturer Information:
| 13081963-11 | 04939 | LOCKHEED MARTIN CORPORATION |
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Techincal Specification:
| OVERALL DIAMETER | 1.255 INCHES MINIMUM AND 1.260 INCHES MAXIMUM | | OVERALL LENGTH | 0.240 INCHES NOMINAL | | MOUNTING FACILITY TYPE AND QUANTITY | 6 THREADED HOLE(S) ALL MOUNTING FACILITIES | | NOMINAL THREAD SIZE | 1.312 INCHES ALL MOUNTING FACILITIES | | SPECIAL FEATURES | 63 MICROINCH FINISH SURFACE | | STYLE DESIGNATOR | CYLINDRICAL | | THREAD CLASS | 2A ALL MOUNTING FACILITIES | | THREAD SERIES DESIGNATOR | UNS ALL MOUNTING FACILITIES |
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