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National Stock Number:
1240-00-907-6510
Federal Supply Class:
1240
National Item Identification Number:
009076510
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:
| 10513581 | 19200 | US ARMY ARDEC RDECOM |
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Techincal Specification:
| ACCESSORY COMPONENTS AND QUANTITY | SPACER 2 | | CELL CONTROLLING AGENCY | FRANKFORD ARSENAL | | CELL IDENTIFYING NUMBER | 10513571 PART NO. | | ECCENTRIC CONSTRUCTION | NOT PROVIDED | | FSC APPLICATION DATA | PERISCOPE,TANK | | MATERIAL DOCUMENT AND CLASSIFICATION | L-P-393,FORM 1 OR 2 MFR REF SINGLE MATERIAL RESPONSE | | MATERIAL | PLASTIC POLYCARBONATE | | OPTICAL ELEMENT CONTROLLING AGENCY | FRANKFORD ARSENAL | | OPTICAL ELEMENT IDENTIFYING NUMBER | 8579814 PART NO. | | OPTICAL ELEMENT QUANTITY | 1 | | OPTICAL ELEMENT TYPE | SINGLE LENS | | OVERALL DIAMETER | 2.480 INCHES MINIMUM AND 2.490 INCHES MAXIMUM | | OVERALL LENGTH | 0.537 INCHES MINIMUM AND 0.547 INCHES MAXIMUM | | SCREW THREAD SERIES DESIGNATOR | UNS | | SPECIAL FEATURES | RECTANGULAR POST PROJECTING FROM FACE OF LARGER DIA. END WITH A 0.136 IN. DIA HOLE. THREE 0.116 IN. DIA HOLES,0.343 IN. DEEP,SPACED 120 DEG APART ON FACE OF THREADED END. CHAMFER 0.062 IN. BY 45 DEG ON LARGER DIA END. | | THREAD CLASS | 2A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.252 INCHES | | THREAD LOCATION | EXTERNAL | | THREAD PITCH DIAMETERS | +2.3804 TO 2.3847 INCHES | | THREAD SIZE | 2.406-32 |
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