Product Details | MACHINE GUN BARREL

1005-00-726-6131 00001011005000000

Part Alternates: A20312, A20313, A20533, 626649 , 7266131, 1005-00-726-6131, 00-726-6131, 1005007266131, 007266131

Weapons | Guns, through 30mm

Supply Group (FSG) NSN Assign. NIIN
10 01 JAN 1963 00-726-6131

Demand History | NSN 1005-00-726-6131

Part Number Request Date QTY Origin
1005-00-726-6131 2021-05-148 10 US
1005-00-726-6131 2016-02-43 5 US
1005-00-726-6131 2015-06-174 10 United States
1005-00-726-6131 2015-04-112 48 United States
1005-00-726-6131 2013-10-290 22 US

Cross Reference | NSN 1005-00-726-6131

Part Number Cage Code Manufacturer
7266131 19204 ARMY UNITED STATES DEPARTMENT OF THE
A20312 U4574 MANROY ENGINEERING LTD
A20313 U4574 MANROY ENGINEERING LTD
A20533 U4574 MANROY ENGINEERING LTD

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Technical Data | NSN 1005-00-726-6131

Characteristic Specifications
MATERIAL STEEL
SURFACE TREATMENT PHOSPHATE, MIL-P-16232, TYPE M, CLASS 1
INSIDE SURFACE TREATMENT CHROMIUM,QQ-C-320 CLASS 2A,BARREL RIFILING
SIZE DESIGNATION .50 CALIBER
OVERALL LENGTH 45.000 INCHES NOMINAL
RIFLE BORE GROOVE QUANTITY 8
GROOVE WIDTH 0.135 INCHES MINIMUM AND 0.140 INCHES MAXIMUM
LAND WIDTH 0.044 INCHES NOMINAL
RIFLING DIRECTION RIGHT-HAND
CALIBER QUANTITY PER RIFLING TURN 1 TURN IN 30.000 CALIBERS
SPECIAL FEATURES C/O BARREL P/N 7161813! BARREL LINER P/N 7312560! LINER RETAINER P/N 7312561! AND PIN P/N 7265157! BARREL HARDNESS,ROCKWELL C SCALE 30-36! BARREL LINER HARDNESS,ROCKWELL C SCALE 22-34! LINER RETAINER HARDNESS,BRINELL 277-331
III END ITEM IDENTIFICATION MACHINE GUN,CAL. .50 (M2); NSN 1005-00-322-9715
III WEAPON SIZE DESIGNATION .50 CALIBER
III WEAPON MODEL NUMBER M2
III FSC APPLICATION DATA MACHINE GUN,CAL..50
MANUFACTURERS CODE 19204
DESIGN CONTROL REFERENCE 7266131

Restrictions/Controls & Freight Information | NSN 1005-00-726-6131

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:DMunitions List Item or Commerce Control List Item. Demilitarization required. Total destruction of the item and components so as to preclude restoration or repair to a usable condition by melting, cutting, tearing, scratching, crushing, breaking, punching, neutralizing, etc. (As an alternate, burial or deep water dumping may be used when coordinated with the DoD Demilitarization Program Office.)
Controlled Inventory Item Code:4LOW SENSITIVITY (SRC IV) - UNCLASSIFIED AA&E. (SEE NOTES (4), (5), AND (6) BELOW).
Electro-static Discharge Susceptible:ANo known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
NMF Description 103300 INSULATING MATERIAL NOI
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 72D unknown
Originating Activity Code XX
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity H Signal Corps supplies and equipment, including radio equipment and supplies, communications equipment and supplies, electrical equipment and supplies, etc.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 1005-00-726-6131

Category Code Description
Budget Code9 General Support DIV57X4921.070:Air Force decentrally managed expense items (ERRC XB3, XF-3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors.
Materiel Management Aggregation CodeEHSX:ELECTRONIC COMPONENTS
Price ValidationN The current standard price in Catalog Management Data (CMD) has not analyzed or coded for LP/LM.
  • The price has not been analyzed or reviewed for accuracy.
  • ZOP or Standard price challenges are permissible, but must be supported with adequate justification. However, if coded for Local Purchase (LP) or Fabrication/Manufacture as indicated with an (LM) Acquisition Advice Code of ?L? or?F?,the case must be evaluated locally where purchased or fabricated.
Fund CodeSFStock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDFDepartment of the Air Force
Service OrganizationFU.S. Air Force
ReparabilityNStock Fund (except Munitions)
Acquisition Advice CodesVTERMINAL ITEM # Identifies items in stock, but future procurement is not authorized. Requisitions may continue to be submitted until stocks are exhausted. Preferred item National Stock Number is normally provided by application of the phrase: When Exhausted Use (NSN). Requisitions will be submitted in accordance with IMM/Service requisitioning procedures as applicable.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each