Part Number
DEMIL
Shelf Life
UOM
NIIN
Part Information
Has two 0.185 in. Diameter mtg holes on 0.615 in. By 3.500 in. Mtg centers; 0.010 by 0.010 in. Hairline engraved 2.000 in. From end
NSN
National Stock Number:
TXT
Description:
Observation Window
MRC:
The actual number of full layers of material.AAFW
Ply Quantity:
1
MRC:
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.ABHP
Overall Length:
Between 3.995 inches and 4.005 inches
MRC:
An overall measurement taken at right angles to the length of an item,in distinction from thickness.ABMK
Overall Width:
Between 1.225 inches and 1.235 inches
MRC:
An overall measurement of the smallest dimension of an item,in distinction from length or width.ADUM
Overall Thickness:
Between 0.078 inches and 0.109 inches
MRC:
The environmental elements or conditions that an item is designed or protected to resist or withstand satisfactorily.ADZC
Environmental Protection:
Dry heat resistant and weather resistant
MRC:
An additional finishing process by which the surface of an item is altered in respect to polishing,grinding,and the like.AGYE
Surface Finish:
Polished
MRC:
The ability of the material to transmit light and allow visual perception.AJQE
Material Transparency:
Clear
MRC:
Indicates the type of edge on the item.AQQR
Edge Type:
Flat finish
MRC:
Those features,not otherwise specified,which may be required for proper functioning of the item.CBBL
Features Provided:
Tempered
MRC:
The maximum rated load in tension applied in a longitudinal direction,per unit of cross-sectional area,that the material can withstand without rupture.CQBC
Min. Tensile Strength (psi):
8000 pounds per square inch
MRC:
The ability of the item to intercept appreciable portions of radiant energy (especially solar energy) by virtue of its light transmission characteristics.CQLX
Heat Absorbing Characteristic:
High light transmission
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Plastic
MRC:
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the material.MDCL
Material Specification:
Mil-p-5425, finish a military specification single material response
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.STYL
Style Designator:
Square corners
