Part Number
DEMIL
Shelf Life
UOM
NIIN
NSN
National Stock Number:
TXT
Description:
Structural Channel
MRC:
The process used in manufacturing the item.AARN
Fabrication Method:
Any acceptable
MRC:
An overall measurement taken at right angles to the length of an item,in distinction from thickness.ABMK
Overall Width:
Between 0.569 inches and 0.586 inches
Right Side Flange Height:
0.694 inches
Left Side Flange Thickness:
Between 0.032 inches and 0.038 inches
Right Side Flange Thickness:
Between 0.032 inches and 0.038 inches
Fillet Radius Where Left Flange Joins Base Flange:
0.025 inches
Base Flange Thickness:
Between 0.032 inches and 0.038 inches
Fillet Radius Where Right Flange Joins Base Flange:
0.025 inches
MRC:
A combination of timed heating and cooling operations applied for the purpose of annealing or hardening the item.HEAT
Heat Treatment:
As fabricated
MRC:
The element,compound,or mixture of which an item is fabricated,excluding any surface treatment.MATL
Material:
Steel, mil-s-18729
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Steel comp 4130
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:
Cadmium
MRC:
The specification,standard,or manufacturers reference,and the classification designation,such as type,class,grade,and the like,that identifies the surface treatment material.STDC
Surface Treatment Specification:
Cadmium, qq-p-416, type 2, class 2 federal specification all treatment responses
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:
Cadmium, qq-p-416, type 2, class 2
