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National Stock Number:
1240-00-498-6372
Federal Supply Class:
1240
National Item Identification Number:
004986372
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:
| 10553190 | 19200 | US ARMY ARDEC RDECOM |
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Techincal Specification:
| ECCENTRIC CONSTRUCTION | NOT PROVIDED | | ACCESSORY COMPONENTS AND QUANTITY | RETAINER 1,SPACER 1 | | CELL CONTROLLING AGENCY | FRANKFORD ARSENAL | | CELL IDENTIFYING NUMBER | 10553201 PART NO. | | FSC APPLICATION DATA | TELESCOPE,ARTICULATED M127 | | OVERALL DIAMETER | 2.623 INCHES MINIMUM AND 2.624 INCHES MAXIMUM | | OVERALL LENGTH | 3.921 INCHES MINIMUM AND 3.953 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/9, ALLOY 7075, T6 FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | ALUMINUM ALLOY 7075 | | OPTICAL ELEMENT CONTROLLING AGENCY | FRANKFORD ARSENAL | | OPTICAL ELEMENT IDENTIFYING NUMBER | 8624660 PART NO. AND 8624661 PART NO. | | OPTICAL ELEMENT QUANTITY | 2 | | OPTICAL ELEMENT TYPE | COMPOUND LENS AND SINGLE LENS | | SCREW THREAD SERIES DESIGNATOR | UNS | | SPECIAL FEATURES | CELL SURFACE TREATMENT MIL-A-8625,TYPE 2,CLASS 2,DYED BLACK. ONE SPUR GEAR SEGMENT ON PERIPHERY 1.250 IN. LG,0.500 IN. W.,CENTERED BETWEEN BOTH ENDS. CHAMFER 0.031 BY 45 DEG ON BOTH ENDS. TWO 0.125 DIA. HOLES ON PERIPHERY EQUALLY SPACED. | | THREAD CLASS | 2B | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.250 INCHES | | THREAD LOCATION | INTERNAL | | THREAD SIZE | 2.406-32 |
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