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National Stock Number:
1240-00-763-3231
Federal Supply Class:
1240
National Item Identification Number:
007633231
Description:
CELL ASSEMBLY,OPTICAL INSTRUMENT
Detail:
AN ITEM CONSISTING OF A CELL, OPTICAL ELEMENT IN WHICH IS SECURED ONE OR MORE OPTICAL ELEMENTS, SUCH AS LENSES, RETICLES, FILTERS, WINDOWS, AND THE LIKE. MAY INCLUDE RETAINING RINGS, SPACERS, AND/OR SEPARATORS. FOR ITEMS WITH FOCUSING FACILITIES AND/OR A DIOPTER SCALE, SEE EYEPIECE ASSEMBLY, OPTICAL INSTRUMENT.
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Manufacturer Information:
| 7633231 | 03829 | GENERAL SCIENTIFIC CORP | | 7633231 | 11934 | SEILER INSTRUMENT AND MANUFACTURING COMPANY, INCORPORATED | | 7633231 | 19200 | US ARMY ARDEC RDECOM |
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Techincal Specification:
| ECCENTRIC CONSTRUCTION | NOT PROVIDED | | ACCESSORY COMPONENTS AND QUANTITY | RING RETAINING OPTICAL INSTRUMENT 1 | | CELL CONTROLLING AGENCY | ORD | | CELL IDENTIFYING NUMBER | 7633241 PART NO. | | FSC APPLICATION DATA | PERISCOPE M20A3C | | OPTICAL ELEMENT CONTROLLING AGENCY | ORD | | OPTICAL ELEMENT IDENTIFYING NUMBER | 7633284 PART NO. | | OPTICAL ELEMENT QUANTITY | 1 | | OPTICAL ELEMENT TYPE | COMPOUND LENS | | OVERALL DIAMETER | 1.561 INCHES NOMINAL | | OVERALL LENGTH | 1.125 INCHES NOMINAL | | MATERIAL | ALUMINUM ALLOY | | SCREW THREAD SERIES DESIGNATOR | UNS | | THREAD CLASS | 2B AND 2A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.160 INCHES AND 0.156 INCHES | | THREAD LOCATION | INTERNAL AND EXTERNAL | | THREAD SIZE | 1-3/8 IN.-32 AND 1-5/8 IN.-32 |
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