Part Number
DEMIL
Shelf Life
UOM
NIIN
NSN
National Stock Number:
TXT
Description:
Optical Instrument Window
MRC:
A measurement taken at right angles to the length of an item,in distinction from thickness.ABGL
Width:
Between 3.225 inches and 3.240 inches
MRC:
A measurement of the smallest dimension of an item,in distinction from length or width.ABNM
Thickness:
Between 0.240 inches and 0.250 inches
MRC:
A measurement of the longest dimension of any object,in distinction from width.ABRY
Length:
Between 4.225 inches and 4.240 inches
MRC:
An inside measurement between specified points on the bevel,in distinction from height.AJEF
Bevel Depth:
Between 0.105 inches and 0.125 inches
MRC:
An indication of the polished surface/s/ on the item.BMSG
Polished Surface:
Both
MRC:
An indication of whether or not a polished periphery is provided.BMSM
Polished Periphery:
Not provided
MRC:
The angle of the bevel,expressed in degrees.BMSP
Bevel Angle In Deg:
Between 42.000 and 48.000
MRC:
The element,compound,or mixture of which an item is fabricated,excluding any surface treatment.MATL
Material:
Glass, optical, mil-g-174, class 1, grade c, type 517-645
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Glass, optical, mil-g-174, class 1, grade c, type 517-645
MRC:
The justification for the assignment of a federal supply class /fsc/ to an item based on the classification of the next higher classifiable assembly.ZZZV
Fsc Application Data:
Periscope
