NSN 6650-00-925-6875

Part Details | OPTICAL ELEMENT SPACER

6650-00-925-6875 A tubular shaped item designed to maintain a predetermined distance between optical elements, such as lenses, reticles, and the like. The bore may be straight, tapered or counterbored, and may have annular serrations to converge or diverge light rays. The surfaces, which mate with the optics, are usually chamfered, concave, and/or have a specified finish designation in the range of 1 to 125 microinches arithmetical average (AA). See also SPACER, SLEEVE and CELL, OPTICAL ELEMENT.

Alternate Parts: 10121270, 10121270, 6650-00-925-6875, 00-925-6875, 6650009256875, 009256875

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
66FEB 09, 196600-925-687522261 ( SPACER, OPTICAL ELEMENT )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 6650-00-925-6875
Part Number Cage Code Manufacturer
1012127009205LOCKHEED MARTIN CORPELECTRONICS AND MISSILES DIV
1012127018876U S ARMY AVIATION AND MISSILECOMMAND
Technical Data | NSN 6650-00-925-6875
Characteristic Specifications
MATERIAL ALUMINUM ALLOY 2024
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225 TO 6,T351 FED SPEC SINGLE MATERIAL RESPONSE
SPECIAL FEATURESEND TAPERED AT 45 DEGREES
FSC APPLICATION DATAGUIDED MISSILE MAINTENANCE EQUIPMENT