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National Stock Number:
1240-00-613-6409
Federal Supply Class:
1240
National Item Identification Number:
006136409
Description:
CELL,OPTICAL ELEMENT
Detail:
A CYLINDRICAL ITEM SPECIFICALLY DESIGNED TO HOLD A LENS, RETICLE, OR WINDOW IN AN OPTICAL SYSTEM. INCLUDES ECCENTRIC CELLS AND/OR RINGS DESIGNED TO BE ROTATED WITHIN THE INSTRUMENT TO SHIFT AN OPTICAL ELEMENT TO A PRESCRIBED POSITION.
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Manufacturer Information:
| 6136409 | 11934 | SEILER INSTRUMENT AND MANUFACTURING COMPANY, INCORPORATED | | 6136409 | 19200 | US ARMY ARDEC RDECOM |
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Techincal Specification:
| ECCENTRIC CONSTRUCTION | NOT PROVIDED | | DRIVE TYPE | SLOTTED FACE | | ELEMENT SECURING METHOD | THREADED RING | | FSC APPLICATION DATA | TELESCOPE,ELBOW,M5,INTEGRATED WITH FIRE CONTROL EQUIPMENT | | OVERALL DIAMETER | 1.174 INCHES NOMINAL | | OVERALL LENGTH | 0.750 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-B-13492-CANCELED MIL SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | COPPER ALLOY 330 | | SCREW THREAD SERIES DESIGNATOR | UNS | | THREAD LENGTH | 0.134 INCHES AND 0.250 INCHES | | THREAD LOCATION | INTERNAL AND EXTERNAL | | THREAD SIZE | 1.030-48 AND 1.740-32 | | SURFACE TREATMENT | OXIDE | | THREAD CLASS | 2B AND 2A |
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