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Part Number

Part Number:
NSN:
NIIN:
Item Name:
RETAINER , OPTICAL ELEMENT

Definition:

A CYLINDRICAL, EXTERNALLY THREADED ITEM HAVING A CENTRALLY LOCATED HOLE SPECIFICALLY DESIGNED TO RETAIN BY MEANS OF EITHER A RAISED BOX (SHOULDER), OR COUNTERBORE, COUNTERSINK, OR A SIMILAR SHAPED RECESS, AN OPTICAL ELEMENT SUCH AS A LENS, RETICLE, CELL, AND THE LIKE, IN OPTICAL ASSEMBLIES. IT MUST HAVE DRILLED HOLES OR SLOTS TO FACILITATE ASSEMBLY AND DISASSEMBLY. FOR ITEMS WHICH HOUSE THE OPTICAL ELEMENT(S), AND FORM THE INTERNAL OR CENTRAL PORTIONS OF AN OPTICAL SYSTEM, SEE CELL, OPTICAL ELEMENT. EXCLUDES RING, EXTERNALLY THREADED.

CAGE Information

Code Company
1XEP3 CARSON INDUSTRIES INC.

Federal Supply Class

Title

NIGHT VISION EQUIPMENT, EMITTED

Inclusions:

INCLUDES SIGHTING AND OBSERVATION DEVICES, TARGET DETECTORS AND LOCATORS, REMOTE VIEWING SYSTEMS UTILIZING HEAT RADIATION EMITTED FROM OBJECT(S), ASSOCIATED RADIATION SOURCES, IMAGE CONVERTERS AND IMAGE INTENSIFIERS, OPTICAL CELLS AND OTHER COMPONENTS DESIGNED FOR NIGHT VISION EQUIPMENT. HOLDERS AND LENS USED WITH INFRARED EQUIPMENT ARE ALSO INCLUDED IN THIS FSC.

Exclusions:

EXCLUDES OPTICAL SIGHTING DEVICES WHICH INCORPORATE BOTH DAY AND NIGHT VIEWING CHARACTERISTICS WITHIN AN INTEGRAL UNIT FOR FIRE CONTROL PURPOSE, NONNIGHT VISION TYPE ITEMS DESIGNED FOR USE WITH GUIDED MISSILES, COMMUNICATIONS, OR LABORATORY EQUIPMENT, AND OPTICAL ELEMENTS, SUCH AS LENS, PRISMS, WINDOWS.

Characteristics (Decoded)

MRC Requirements Statement Clear Text Reply
SURF SURFACE TREATMENT DULL BLACK
ABMZ DIAMETER 1.580 INCHES NOMINAL
SPCL SPECIAL TEST FEATURES INTERPRET DRAWING IAW STANDARDS PRESCRIBED BY MIL-D-1000
BMTT SETSCREW NOTCH NOT PROVIDED
BMTQ GUIDE DESIGN THREAD CHAMFER
BPND HOLE CHAMFER DIAMETER 1.300 INCHES NOMINAL
BPNC HOLE CHAMFER ANGLE IN DEG 45.0
ABHP OVERALL LENGTH 0.140 INCHES NOMINAL
AAUB HOLE DIAMETER 1.300 INCHES NOMINAL
ZZZV FSC APPLICATION DATA NIGHT VISION EQUIPMENT,EMITTED AND REFLECTED RADIATION
ABMD RECESS DIAMETER 1.300 INCHES NOMINAL
ABMH RECESS DEPTH 0.070 INCHES NOMINAL
BMTS INTERNAL ANNULAR SERRATION NOT PROVIDED
ABKT HOLE OR SLOT QUANTITY 4
MATL MATERIAL ALUMINUM ALLOY, QQ-A-225/8, ALLOY 6061, T6 AND ALUMINUM ALLOY, QQ-A-250/11, T6
STYL STYLE DESIGNATOR RECESSED

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