Part Number
DEMIL
Shelf Life
UOM
NIIN
Part Information
Barrel hardness, rockwell c scale 36 to 40
NSN
National Stock Number:
TXT
Description:
Grenade Launcher Barrel
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 the inside surface.AAJQ
Inside Surface Treatment:
Chromium, qq-c-320, class 2
MRC:
A measurement taken at right angles to the length of a groove,in distinction from thickness.ABGF
Groove Width:
Between 0.217 inches and 0.220 inches
MRC:
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.ABHP
Overall Length:
Between 16.470 inches and 16.500 inches
MRC:
A designation indicating the size by which the item is commercially known and/or identified.ALJP
Size Designation:
40 millimeter
MRC:
The number of rifle bore groove(s) provided.ANBR
Rifle Bore Groove Quantity:
18
MRC:
A measurement taken at right angles to the length of a land,in distinction from thickness.ANBS
Land Width:
0.064 inches
MRC:
An indication of the rifling direction.ANBT
Rifling Direction:
Right-hand
MRC:
The number of calibers of length in which the rifling complete one full turn.ANBZ
Caliber Quantity Per Rifling Turn:
1 turn in 30.480 calibers
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:
Xm129
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Steel comp 4340h
MRC:
The justification for the assignment of a federal supply class /fsc/ to an item based on the classification of the next higher classifiable assembly.ZZZV
Fsc Application Data:
Launcher, grenade, 40mm
