NSN 1240-00-066-7097

Part Details | OPTICAL INSTRUMENT CELL ASSEMBLY

1240-00-066-7097 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.

Alternate Parts: 8644285, 1240-00-066-7097, 00-066-7097, 1240000667097, 000667097

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
12JAN 01, 196300-066-709722197 ( CELL ASSEMBLY, OPTICAL INSTRUMENT )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 1240-00-066-7097
Part Number Cage Code Manufacturer
864428519200US ARMY ARDEC RDECOM
Technical Data | NSN 1240-00-066-7097
Characteristic Specifications
MATERIAL ALUMINUM ALLOY
THREAD LOCATION EXTERNAL AND INTERNAL
THREAD SIZEA3-3/16 IN.-24$$A2-3/8 IN.-24
SCREW THREAD SERIES DESIGNATOR UNS AND UNS
THREAD CLASSA2A$$A2B
THREAD LENGTH0.363 INCHES AND 0.250 INCHES
THREAD DIRECTION RIGHT-HAND AND RIGHT-HAND
ECCENTRIC CONSTRUCTION NOT PROVIDED
CELL CONTROLLING AGENCYFRANFORD ARSENAL
CELL IDENTIFYING NUMBER8644286 PART NO.
OPTICAL ELEMENT QUANTITY1
OPTICAL ELEMENT TYPE RETICLE
OPTICAL ELEMENT CONTROLLING AGENCYFRANKFORD ARSENAL
OPTICAL ELEMENT IDENTIFYING NUMBER8644292 PART NO.
ACCESSORY COMPONENTS AND QUANTITYDIFFUSER 1,LEVEL,FIRE CONTROL INSTRUMENT 1,SIGHT,REAR 1,RETAINER,OPTICAL ELEMENT 1,PIN,STRAIGHT 2,SPACER,OPTICAL ELEMENT 1
OVERALL LENGTH3.677 INCHES MINIMUM AND 3.687 INCHES MAXIMUM
OVERALL DIAMETER3.187 INCHES NOMINAL
SPECIAL FEATURESTWO 0.086 DIA HOLES ON PERIPHERY,EQUALLY SPACED,0.562IN. FROM SMALLER DIA END TO CENTER OF HOLES; FOUR 0.125DIA HOLES ON PERIPHERY,EQUALLY SPACED1.687IN. FROM THREADED END TO CENTER OF HOLES; SMALLER DIA END CHAMFERED 45DEG BY 0.031IN.