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NSN 1240-00-420-9123  ·  NIIN 004209123  ·  FSC 1240
NO DASHES 1240004209123
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RETAINER,OPTICAL ELEMENT

Optical Sighting and Ranging Equipment

Technical characteristics

16 rows

Straight from the federal item record. Entries the record leaves empty are shown empty — nothing is filled in on its behalf.

Technical characteristics from the federal item record
MRCRequirementValue
ABGLWIDTHINCHES MINIMUM 0.060 AND INCHES MAXIMUM 0.070
STYLSTYLE DESIGNATOR
AAZLTAPERED HOLE MINOR DIAMETERINCHES MINIMUM 1.000 AND INCHES MAXIMUM 1.005
ZZZVFSC APPLICATION DATAPERISCOPE,TANK M32,M32C,M35,M36
AEJZDEPTHINCHES MINIMUM 0.060 AND INCHES MAXIMUM 0.070
AKCVDRIVE TYPESLOTTED
BMTNDRIVE FACILITY ANGULAR SPACING IN DEG180.0
BPNGSHOULDER THREAD SIZE1.188 IN.-32UNS-2A
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONMIL SPEC SINGLE MATERIAL RESPONSE -IL---14, TYE -FE
ABHPOVERALL LENGTHINCHES MINIMUM 0.422 AND INCHES MAXIMUM 0.438
ABKKFLANGE DIAMETERINCHES MINIMUM 1.328 AND INCHES MAXIMUM 1.344
FEATSPECIAL FEATURESGROOVE ADJACENT TO SHOULDER THREAD,0.047 IN. W,0.047 IN. DEEP.
ABKTHOLE OR SLOT QUANTITY2
ABGKTAPER ANGLE IN DEG10.5
MATTMATERIALPLASTIC PHENOLIC AND SILICA
AATXSHOULDER LENGTHINCHES MINIMUM 0.313 AND INCHES MAXIMUM 0.344