1005-01-328-5882

Machine Gun Barrel email this page
ITAR Registered

Model or part number: 12929081

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About this product
Phosphate is not sand blasted or applied to internal surfacesl supplemental oil treatment is applied after painting; paint is heat resistant per mil-std-193,color no. 15200 of fed-std-595,applied to specific external surfaces only; chromium plating is applied only to internal surfaces; no mechanical method for removal of chromium platepermitted; plating will produce a continuaaly diminishing dia. Towards the muzzle,except that from the origin of rifling to within 102 mm. Of the muzzlend; a variation of 0.025 from a continually diminishing dia. Is permissible and 0.013 variation is permissible over the remaining lg. Provided that resultant surfaces remain within overall densional limits for bore and groove dia.; heat treatment is to heat barrel and piston at 1550-1575 deg. F.,oil quench,temper 1 hr. Min. To rockwell hardness rc 28-36; gas ports-holes are located within barrel rifling grooves

pdf NSN 1005-01-328-5882 Datasheet

MRC:
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.AAJQ
Inside Surface Treatment:
Chromium, qq-c-320, class 2a
MRC:
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.ABHP
Overall Length:
1143.0 millimeters
MRC:
The national stock number or the identification information of the end equipment for which the item is a part.AGAV
End Application:
RECO-IL-AMP-LIFI
MRC:
A designation indicating the size by which the item is commercially known and/or identified.ALJP
Size Designation:
.50 caliber
MRC:
The element,compound,or mixture of which an item is fabricated,excluding any surface treatment.MATL
Material:
Steel, aisi 4150 and steel, aisi 4140
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Steel comp 4150 and steel comp 4140
MRC:
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the material.MDCL
Material Specification:
Aisi 4150 assn standard 1st material response and aisi 4140 assn standard 2nd material response
MRC:
The metallic,nonmetallic,and/or chemical properties with which the item is plated,dipped,and/or coated.the treatment is designed to protect the surface(s) and cannot be wiped off.SFTT
Surface Treatment:
Phosphate manganese and paint
MRC:
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 a surface.SURF
Surface Treatment:
Phosphate, mil-p-16232, type m, class 1 and painted
MRC:
The alpha-numeric-alpha designation used to identify the type and/or model of the basic item.TMDN
Type/model Designation:
M3
MRC:
--
NIIN:
013285882
MRC:
--
NATO Stock Number:
1005-01-328-5882
MRC:
--
Shelf Life:
N/A
MRC:
--
UOM:
--
MRC:
--
DEMIL:
Yes - DEMIL/MLI
Export Control Information  
FIIG:
--
FIIG:
T102-G
MRC:
--
INC:
34770
MRC:
--
IMM:
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.

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:
45.0 X 2.5 X 2.5
Paclk Weight:
0.1000lbs
Item Weight:
5.8000lbs
Item Dim:
045000190019
Container
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
LVL C
Container:
--
OPI:
M
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
E
LVL_B:
Q
LVL_C:
0
CUSH
MOP
CATEG.
PRES MAT
WRAP MAT
ICQ
THK
TOS
UCL
CUSH DUN:
00
MOP:
33
PKG:
ZZZZ
PRES MAT:
ZZ
WRAP MAT:
00
ICQ:
THK:
0
TOS:
B
UCL:
B

Packaging Codes Definitions:

LVL A Code (LVL_A) E

Packing shall be accomplished to meet the performance test requirements of astm-d4169, distribution cycle 18, assurance level 1.

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) M

All packaging data is mandatory for compliance and no substitutions are permitted. fast packs should be included in this category.

Special Markings Code (SPC_MKG) 00

No special marking.

Type of Storage (TOS) B

Unheated general purpose.

Method of Preservation (MOP) 33

Greaseproof-waterproof bag, sealed.

Cushion Material (CUSH) 00

No requirement.

Preservation Material (PRES_MAT) ZZ

Special requirement. see specific instructions or drawings provided.

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:
9305911000
NAICS:
332994
End Use Class:
50050
SITC:
89199
USDA:
1
HITECH:
0

Schedule B Codes Definitions:

Schedule B 9305911000

Parts and Accessories For Military Rifles Of Heading 9301

End Use Code 50050

Tanks, Artillery, Missiles, Rockets, Guns and Ammunition

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:
091720
NMF Description:
Gun Barrels Steel Noi In Boxes
UFC:
48170
LTL:
100.0
LCL:
100.0
WCC:
682
TCC:
Z
SHC:
5
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) 5

Low sensitivity, category iv, aa&e, unclassified

Manufacturers

This NSN is registered to the following cage codes.
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