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National Stock Number: 6220-01-497-7062
Federal Supply Class: 6220
National Item Identification Number: 014977062
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:
| 792-7070237-11 | 53711 | NAVAL SEA SYSTEMS COMMAND | | H871-1201-39 | 96169 | ELECTRIC BOAT CORPORATION | | H871-1202-11 | 96169 | ELECTRIC BOAT CORPORATION |
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Techincal Specification:
| DIAMETER | 4.500 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-250/10/SUPERSEDED FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | ALUMINUM ALLOY 5454 | | MOUNTING FACILITY TYPE AND QUANTITY | 1 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY | | NONDEFINITIVE SPEC/STD DATA | H32 TEMPER | | UNTHREADED MOUNTING HOLE DIAMETER | 3.625 INCHES NOMINAL SINGLE MOUNTING FACILITY | | STYLE DESIGNATOR | SPHERICAL |
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