1005-00-457-0526

Breech Bolt email this page
ITAR Registered

Model or part number: 144US643

Pricing & Availability

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pdf NSN 1005-00-457-0526 Datasheet

MRC:
The principal parts that are included in an assembled unit.AEAS
Major Components:
Cap, spring, plunger, handle, pin, bolt, extractor, left and extractor, right
MRC:
The national stock number or the identification information of the end equipment for which the item is a part.AGAV
End Application:
1005-183-5957 144us
MRC:
A designation indicating the size by which the weapon is commercially known and/or identified.ANLA
Weapon Size Designation:
.22 caliber
MRC:
The combined group of letters,numerals,and/or symbols which compose the assigned model number of the weapon.ANLB
Weapon Model Number:
144us
MRC:
The element,compound,or mixture of which an item is fabricated,excluding any surface treatment.MATL
Material:
Steel
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Steel
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:
Rifle, cal..22
MRC:
--
NIIN:
004570526
MRC:
--
NATO Stock Number:
1005-00-457-0526
MRC:
--
Shelf Life:
N/A
MRC:
--
UOM:
--
MRC:
--
DEMIL:
FIIG:
--
FIIG:
T102-D
MRC:
--
INC:
22239
MRC:
--
IMM:
AX AX AX AX
Certified products icon

All Products Certified

Factory New, New Material, New Surplus, Overhauled, Serviceable, Repairable, and AS Removed / Used material will be accompanied by a Certificate of Conformance, and any other documents/trace when applicable. We have a 7 year record retention.

Quality inspections icon

Quality | ISO 9001:2015 + AS9120B

We are committed to quality and follow an AS9120 quality management system. AeroBase Group is HAZMAT certified and registered with DDTC, ITAR, and Aviation Suppliers Association (ASA). All products are 100% inspected.

Quality Commitment »

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Shipping

Delivery of IN-STOCK orders ship same-day when order is placed before 2:00 PM EST.

Delivery dates for NON-STOCK items are estimates based on current backlog and are subject to confirmation at the time of order.

Parts and Components for Caliber .22 Rifle NSN 1005-00-183-5957 Parts and components for this end application.

NSN Component Description
NSN 1005-00-457-0499 Small Arms Safety
NSN 5930-00-457-0506 Push Button
NSN 5930-00-457-0507 Push Button
NSN 1005-00-457-0511 Trigger Guard
NSN 1005-00-457-0513 Cartridge Extractor
NSN 1005-00-457-0520 Trigger
NSN 1005-00-457-0522 Breech Bolt
NSN 1005-00-457-0523 Firing Pin
NSN 1005-00-457-0525 Cartridge Magazine
NSN 1005-00-457-0526 Breech Bolt
NSN 1005-00-457-0529 Cartridge Ejector
NSN 1005-00-457-0534 Small Arms Sling Swivel
NSN 1005-00-457-0535 Gun Fore End Stop
NSN 1005-00-457-0540 Shoulder Gun Stock
NSN 5220-00-731-9960 Caliber .22 Headspace Gage
NSN 5220-00-731-9965 Cal Headspace Gage
NSN 1005-01-074-9595 Target Receiver Sight

Formal Definition

Government issue definition of NSN 1005-00-457-0526

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.

Packaging & Dimensions

MIL-STD codes: http://www.dla.mil/LandandMaritime/.../MILSTD2073Codes.aspx
Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
--
Item Weight:
--
Item Dim:
--
Container
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
LVL C
Container:
--
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
Q
LVL_B:
Q
LVL_C:
CUSH
MOP
CATEG.
PRES MAT
WRAP MAT
ICQ
THK
TOS
UCL
CUSH DUN:
XX
MOP:
41
PKG:
16ZZ
PRES MAT:
49
WRAP MAT:
GB
ICQ:
AAA
THK:
X
TOS:
UCL:

Packaging Codes Definitions:

LVL A Code (LVL_A) Q

Packing shall be accomplished in accordance with table c.Ii for the packing level specified. closure, sealing and reinforcement shall be in accordance with applicable specification for shipping container.

LVL B Code (LVL_B) Q

Packing shall be accomplished in accordance with table c.Ii for the packing level specified. closure, sealing and reinforcement shall be in accordance with the appropriate shipping container specification.

Procedure Indicator Code (OPI) O

Options can be exercised as to specific method of preservation or dod approved packaging materials to be used. however, basic preservation method shall be retained, supplemental data shall be complied with, and unit package dimensions shall not be increased by more than one inch. equal or better protection shall be given the item and there shall be no increase in the package cost.

Special Markings Code (SPC_MKG) 00

No special marking.

Method of Preservation (MOP) 41

Watervaporproof bag, sealed.

Preservation Material (PRES_MAT) 49

Vendor's protective grease or oil coating.

Import / Export

Schedule B Classification
Schedule B Number
NAIC National Association of Insurance Commissioners
End Use A classification system for U.S. exported and imported merchandise based on principal use rather than the physical characteristics of the merchandise. End-Use codes are assigned by the Bureau of Economic Analysis under the U.S. Department of Commerce.
SITC Commodity classification system defined by the United Nations.
USDA
HITECH
Schedule B:
9305996600
NAICS:
332994
End Use Class:
41120
SITC:
89199
USDA:
1
HITECH:
0

Schedule B Codes Definitions:

Schedule B 9305996600

Part and Accessories Of Articles Of Headings 9301 To 9304, Nesoi

End Use Code 41120

Toys, Games, and Sporting Goods

Standard Intl. Trade Class (SITC) 89199

Parts and Accessories, N.e.s. Of Military Weapons (other Than Revolvers A Nd Pistols) and Nonmilitary Arms (other Than Firearms and Sidearms)

Freight

Universal / National freight and handling information
NMFC
Class
UFC
LTL
LCL
WCC
TCC
SHC
ADC
ACC
NMFC:
146230
NMF Description:
Guns Machine/parts Noi Sm Arms Ammo
UFC:
73040
LTL:
125.0
LCL:
125.0
WCC:
682
TCC:
Z
SHC:
9
ADC:
A
ACC:
2

Freight Codes Definitions:

Cargo Type (TCC) Z

No special type of cargo code applicable.

Water Commodity (WCC) 682

Weapons, parts, small arms.

Air Commodity (ACC) 2

Arms/weapons (all types including inert component parts). when a 2" is indicated in the first position, then the special handlin.

Air Dimensions (ADC) A

Shipment is not a consolidation and does not exceed 84 inches in any dimension.

Air Special Handling (SHC) 9

Other or no special handling required (sh)

Manufacturers

This NSN is registered to the following cage codes.
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