Grenade Launcher Barrel

11697091

11697091
(NSN) National Stock Number
1055-00-832-6409
Federal Supply Classification
1055 Rocket and Pyrotechnic Launchers
Item Name Code
21719
Schedule B Code
9301200000
Summary

Chromium, qq-c-320, class 2 inside surface treatment, 0.217 inches minimum and 0.220 inches maximum groove width, 16.470 inches minimum and 16.500 inches maximum overall length, 40 millimeter size designation, 18 rifle bore groove quantity, 0.064 inches nominal land width

DAC HCC DMIL RNCC
2 - - 3
RNVC SADC MSDS RNAAC
2 - - BF
Identification

INC FIIG Concept Condition
21719 T102-G 1 2
Specifications
Inside Surface Treatment
chromium, qq-c-320, class 2
Details 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.
Groove Width
0.217 inches minimum and 0.220 inches maximum
Details A measurement taken at right angles to the length of a groove,in distinction from thickness.
Overall Length
16.470 inches minimum and 16.500 inches maximum
Details The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.
Size Designation
40 millimeter
Details A designation indicating the size by which the item is commercially known and/or identified.
Rifle Bore Groove Quantity
18
Details The number of rifle bore groove(s) provided.
Land Width
0.064 inches nominal
Details A measurement taken at right angles to the length of a land,in distinction from thickness.
Rifling Direction
right-hand
Details An indication of the rifling direction.
Caliber Quantity Per Rifling Turn
1 turn in 30.480 calibers
Details The number of calibers of length in which the rifling complete one full turn.
Weapon Size Designation
40 millimeter
Details A designation indicating the size by which the weapon is commercially known and/or identified.
Weapon Model Number
xm129
Details The combined group of letters,numerals,and/or symbols which compose the assigned model number of the weapon.
Special Features
barrel hardness,rockwell c scale 36 to 40
Details Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification on one or more other functions.
Material
steel comp 4340h
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Fsc Application Data
launcher,grenade,40mm
Details The justification for the assignment of a federal supply class /fsc/ to an item based on the classification of the next higher classifiable assembly.
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
HMIC PMIC ESD/EMI Criticality
N A - -
Freight
Universal / National Freight and Handling Information
UFC HMC LTL LCL
48170 - J J
RVC WCC TCC SHC
1 685 Z 9

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Manufacturer
ARMY, UNITED STATES DEPARTMENT OF THE DBA ROCK ISLAND ARSENAL JMTC
CAGE: 19204
ROCK ISLAND , IL , 61299-5000
UNITED STATES
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FAQs
Frequently asked questions for NSN 1055-00-832-6409
What is the NIIN of the NSN 1055-00-832-6409?
The National Item Identification Number (NIIN) of the NSN 1055-00-832-6409 is 00-832-6409
When the NSN 1055-00-832-6409 was assigned to the Federal Catalog?
It was assigned 57 years ago, on Fri, Mar 10, 1967
Does the NSN 1055-00-832-6409 contain any precious metals?
Does not contain precious metal
Does the NSN 1055-00-832-6409 contain any hazardous material?
No data in HMIRS

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