Collar Outside Diameter:
Between 0.256 inches and 0.262 inches
Collarheight:
Between 0.060 inches and 0.070 inches
Collar Inside Diameter:
Between 0.213 inches and 0.216 inches
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the collar.CWBJ
Collar Style:
Configural type
MRC:
A combination of timed heating and cooling operations applied for the purpose of annealing or hardening the item.HEAT
Heat Treatment:
T-6 solution heat treated
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Aluminum alloy 2219
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:
Chromate
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:
Mil-c-5541 military specification single treatment response
