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National Stock Number:
1240-00-829-7115
Federal Supply Class:
1240
National Item Identification Number:
008297115
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:
| 10542210 | 14001 | GRAYCO OPTICAL CORP | | 10542210 | 19200 | US ARMY ARDEC RDECOM |
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Techincal Specification:
| ECCENTRIC CONSTRUCTION | NOT PROVIDED | | ACCESSORY COMPONENTS AND QUANTITY | RETAINER 1 | | CELL CONTROLLING AGENCY | FRANKFORD ARSENAL | | CELL IDENTIFYING NUMBER | 10542209 PART NO. | | FSC APPLICATION DATA | PERISCOPE | | OVERALL DIAMETER | 0.998 INCHES MINIMUM AND 0.999 INCHES MAXIMUM | | OVERALL LENGTH | 0.417 INCHES MINIMUM AND 0.427 INCHES MAXIMUM | | MATERIAL | ALUMINUM ALLOY | | OPTICAL ELEMENT CONTROLLING AGENCY | FRANKFORD ARSENAL | | OPTICAL ELEMENT IDENTIFYING NUMBER | 10549768 PART NO. | | OPTICAL ELEMENT QUANTITY | 1 | | OPTICAL ELEMENT TYPE | RETICLE | | SCREW THREAD SERIES DESIGNATOR | UNS | | SPECIAL FEATURES | CHAMFER 0.062 IN. BY 45 DEG ON END OPPOSITE THD END. THREE 0.060 DIA. HOLES EQUALLY SPACED ON PERIPHERY OF THD END. | | THREAD DIRECTION | RIGHT-HAND | | THREAD CLASS | 2B | | THREAD LENGTH | 0.276 INCHES | | THREAD LOCATION | INTERNAL | | THREAD SIZE | 0.890-32 |
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