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National Stock Number:
1240-00-864-0343
Federal Supply Class:
1240
National Item Identification Number:
008640343
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:
| 8215808 | 19200 | US ARMY ARDEC RDECOM |
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Techincal Specification:
| ACCESSORY COMPONENTS AND QUANTITY | PACKING PREFORMED 2; RETAINER,OPTICAL ELEMENT 1 | | CELL CONTROLLING AGENCY | FRANKFORD ARSENAL | | CELL IDENTIFYING NUMBER | 8615905 PART NO. | | ECCENTRIC CONSTRUCTION | NOT PROVIDED | | FSC APPLICATION DATA | TELESCOPE,ELBOW | | MATERIAL | STEEL CORROSION RESISTING | | OPTICAL ELEMENT CONTROLLING AGENCY | FRANKFORD ARSENAL | | OPTICAL ELEMENT IDENTIFYING NUMBER | 8615947 PART NO. | | OPTICAL ELEMENT QUANTITY | 1 | | OPTICAL ELEMENT TYPE | OPTICAL GLASS WINDOW | | OVERALL DIAMETER | 2.450 INCHES NOMINAL | | OVERALL LENGTH | 0.870 INCHES NOMINAL | | SCREW THREAD SERIES DESIGNATOR | UNS | | THREAD CLASS | 2B AND 2A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.485 INCHES AND 0.234 INCHES | | THREAD LOCATION | EXTERNAL AND INTERNAL | | THREAD SIZE | 1.750-32 AND 2.125-32 |
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