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Breech Bolt NSN 1005-00-457-0526

Item Description

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.

NSN 1005-00-457-0526 NSN: 1005-00-457-0526

Features and Characteristics

Major Components
Cap, spring, plunger, handle, pin, bolt, extractor, left and extractor, right
End Application
1005-183-5957 144us
Weapon Size Designation
.22 caliber
Weapon Model Number
144us
Material
Steel
Material
Steel
Fsc Application Data
Rifle, cal..22
FSC
1005 Through 30mm Guns
NIIN
004570526
NSN
1005004570526

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
144US643
Cage Code:
41758
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 9305996600
  • NAICS: 332994
  • SITC: 89199
  • Description: Part and accessories of articles of headings 9301 to 9304, nesoi
  • End Use (Code 41120):
    Toys, games, and sporting goods

Q & A

Frequently asked questions for NSN 1005-00-457-0526
What are the manufacturers of nsn 1005004570526?
Does this nsn 1005004570526 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 1005004570526
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.
Does nsn 1005004570526 contain any precious metals?
No precious metal content.
Does nsn 1005004570526 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 1005004570526?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
22239
FIIG:
T102-D
App. Key:
DB
Cond. Code:
2
Status:
A

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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
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