MRC:
Indicates whether or not a ferrous alloy object has been subjected to a process whereby the outer portion is made substantially harder than the inner portion or core.AASG
Casehardening Indicator:
Not casehardened
MRC:
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.ABHP
Overall Length:
Between 1.740 inches and 1.745 inches
MRC:
A numeric value that reflects the hardness of a metallic item when used in conjunction with a hardness rating scale.AETC
Metallic Hardness Rating:
48.0 rockwell c and 52.0 rockwell c
MRC:
The national stock number or the identification information of the end equipment for which the item is a part.AGAV
End Application:
M203
MRC:
The length of a straight line which passes through the center of the striking end,and terminates at the circumference.AMZG
Striking End Diameter:
Between 0.093 inches and 0.095 inches
MRC:
The radius of the striking end.AMZR
Striking End Radius:
Between 0.070 inches and 0.085 inches
MRC:
Indicates the type of firing pin.AMZS
Firing Pin Type:
Multiple shoulder
MRC:
Indicates the type of striking end.AMZT
Striking End Type:
Spherical
MRC:
A designation indicating the size by which the weapon is commercially known and/or identified.ANLA
Weapon Size Designation:
40 millimeter
MRC:
The combined group of letters,numerals,and/or symbols which compose the assigned model number of the weapon.ANLB
Weapon Model Number:
M203
MRC:
The element,compound,or mixture of which an item is fabricated,excluding any surface treatment.MATL
Material:
Steel, mil-s-5000, composition 4340
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Steel, mil-s-5000, composition 4340
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:
Chromium
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:
Qq-c-320, class a, type ii federal specification single treatment response
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:
Chromium, qq-c-320, class a, type ii
