Home / MS parts / NSN 1240-00-171-4228
NSN 1240-00-171-4228  ·  NIIN 001714228  ·  FSC 1240
NO DASHES 1240001714228
In Stock

WINDOW,OPTICAL INSTRUMENT

Optical Sighting and Ranging Equipment

Technical characteristics

11 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
ABGLWIDTHMILLIMETERS NOMINAL 77.470
ABNMTHICKNESSMILLIMETERS NOMINAL 7.770
ABRYLENGTHMILLIMETERS NOMINAL 108.460
AJEFBEVEL DEPTHMILLIMETERS NOMINAL 1.000
BMMXREFRACTION INDEXNOMINAL 1.5235
BMSGPOLISHED SURFACEBOTH
BMSHDISPERSIONANGSTROMS NOMINAL 58.5
BMSKREFLECTION REDUCING SURFACEBOTH
BMSPBEVEL ANGLE IN DEGNOMINAL 45.000
FEATSPECIAL FEATURES12.20 MM RADIUS,4 CORNERS
MATTMATERIALLOCATION NOT OTHERWISE SPECIFIED GLASS