Part Number
DEMIL
Shelf Life
UOM
NIIN
NSN
National Stock Number:
TXT
Description:
Optical Element Retaining Ring
MRC:
The length of a straight line which passes through the center of a circular figure or body,and terminates at the outside circumference.ABKV
Outside Diameter:
2.530 inches
MRC:
Indicates the location of the thread on the item.APJC
Thread Location:
Internal
MRC:
The element,compound,or mixture of which an item is fabricated,excluding any surface treatment.MATL
Material:
Mil-a-21180, aluminum alloy a356, temper t61
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Mil-a-21180, aluminum alloy a356, temper t61
MRC:
The metallic,nonmetallic,and/or chemical properties with which the item is plated,dipped,and/or coated.the treatment is designed to protect the surface(s) and cannot be wiped off.SFTT
Surface Treatment:
Anodized, mil-a-8625, type 2, class 2, black
MRC:
Consists of plating,dip,and/or coating that cannot be wiped off.plating and/or coating is any chemical and/or metallic additive,electrochemical,or mild mechanical process which protects a surface.SURF
Surface Treatment:
Anodized, mil-a-8625, type 2, class 2, black
