Breech Bolt

3269461

3269461
(NSN) National Stock Number
1055-01-122-9553
Federal Supply Classification
1055 Rocket and Pyrotechnic Launchers
Item Name Code
22239
Schedule B Code
9305996600
Summary

6.429 inches nominal overall length, 40mm grenade launcher,machine gunmark 19 end item identification, steel material

DAC HCC DMIL RNCC
1 - - 3
RNVC SADC MSDS RNAAC
2 - - ZZ
Identification

A mechanism which closes the breech in a carbine, machine gun, rifle, and the like. It is designed to push a cartridge into the chamber of a gun by sliding action. It may contain the ejector, extractor, and/or firing pin. Excludes:bolt, automatic weapon.

INC FIIG Concept Condition
22239 T102-D - 2
Specifications
Overall Length
6.429 inches nominal
Details The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.
End Item Identification
40mm grenade launcher,machine gunmark 19
Details The national stock number or the identification information of the end equipment for which the item is a part.
Material
steel
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
HMIC PMIC ESD/EMI Criticality
N A A -
Freight
Universal / National Freight and Handling Information
UFC HMC LTL LCL
73040 - G G
RVC WCC TCC SHC
- 682 Z 9

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Manufacturer
NAVAL SEA SYSTEMS COMMAND
CAGE: 53711
WASHINGTON NAVY YARD , DC , 20376
UNITED STATES
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FAQs
Frequently asked questions for NSN 1055-01-122-9553
What is the NIIN of the NSN 1055-01-122-9553?
The National Item Identification Number (NIIN) of the NSN 1055-01-122-9553 is 01-122-9553
When the NSN 1055-01-122-9553 was assigned to the Federal Catalog?
It was assigned 43 years ago, on Thu, Dec 3, 1981
Does the NSN 1055-01-122-9553 contain any precious metals?
Does not contain precious metal
Does the NSN 1055-01-122-9553 contain any hazardous material?
No data in HMIRS
What is the ESD classification of NSN 1055-01-122-9553?
No known electrostatic discharge

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