PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

12011986Barrel,machine Gun

Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate · NSN 1005-01-470-5046 · FSC 1005 · No Item Name Available
Verified by PartsTable
NSN 1005-01-470-5046 — this item is cataloged by the U.S. Government under National Stock Number 1005-01-470-5046. Primary manufacturer part number: 12011986.
Features
  • Barrel,machine Gun — FSC 1005
  • 4 verified cross-references
  • Primary manufacturer: Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Barrel,machine Gun, cataloged under National Stock Number 1005-01-470-5046, is classified within Federal Supply Class 1005 (No Item Name Available) of the Weapons group. The primary manufacturer of record is Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate. This item has 4 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN1005-01-470-5046
Primary Part Number12011986
Item NameBarrel,machine Gun
FSC / FSG1005 / 10 — No Item Name Available
ManufacturerCombat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 1
5977-00-695-921212556957 INTERCHANGEABLE
Brush,electrical Contact
U S Army Tank Automotive Command Amsta-Im-Mm
Cross-Reference Index
Part NumberManufacturer
9348421 Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate (USA)
12556957 Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate (USA)
12011986 PRIMARY Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate (USA)
9348420 Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate (USA)
Related Parts
5977-00-695-9212INTERCHANGEABLE
BRUSH,ELECTRICAL CONTACT
12556957

Frequently Asked Questions

What is NSN 1005-01-470-5046?

NSN 1005-01-470-5046 is a Barrel,machine Gun, manufactured by Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate, classified under FSC 1005 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 1005-01-470-5046?

NSN 1005-01-470-5046 has 4 cross-referenced part numbers: 9348421 (Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate), 12556957 (Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate), 12011986 (Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate), 9348420 (Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate).

What NSN replaces 1005-01-470-5046?

There is 1 known substitute for 1005-01-470-5046: 5977-00-695-9212. Verify interchangeability with system specifications before substitution.

What are the specifications of 12011986?

Key specifications for 12011986: End Item Identification: M249 SQUAD AUTOMATIC WEAPON (SAW),5.56MM 1005-01-127-7510 MM. 1 total characteristics are documented in the Federal Logistics Information System.

Is NSN 1005-01-470-5046 still in active supply?

NSN 1005-01-470-5046 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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