PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

12755Accelerator,machine Gun

Barrett Firearms Manufacturing, Inc. Dba Barrett Firearms Manufacturing Inc · NSN 1005-01-632-2991 · FSC 1005 · No Item Name Available
Verified by PartsTable
NSN 1005-01-632-2991 — this item is cataloged by the U.S. Government under National Stock Number 1005-01-632-2991. Primary manufacturer part number: 12755.
Features
  • Accelerator,machine Gun — FSC 1005
  • 2 verified cross-references
  • Primary manufacturer: Barrett Firearms Manufacturing, Inc. Dba Barrett Firearms Manufacturing Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Accelerator,machine Gun, cataloged under National Stock Number 1005-01-632-2991, is classified within Federal Supply Class 1005 (No Item Name Available) of the Weapons group. The primary manufacturer of record is Barrett Firearms Manufacturing, Inc. Dba Barrett Firearms Manufacturing Inc. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN1005-01-632-2991
Primary Part Number12755
Item NameAccelerator,machine Gun
FSC / FSG1005 / 10 — No Item Name Available
ManufacturerBarrett Firearms Manufacturing, Inc. Dba Barrett Firearms Manufacturing Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
3120-00-912-5207127-55 INTERCHANGEABLE
Bearing,sleeve
Northfield Precision Instrument Corp Dba Northfield Precision Instrument Corp
2910-00-980-2300127655 INTERCHANGEABLE
Piston,advance Spring
Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems
4820-01-028-555312755AD401R INTERCHANGEABLE
Float Assembly,valve
Electro Impulse Laboratory Inc Dba Electro Impulse Inc
4730-01-041-2707CS4440-SR-0701 INTERCHANGEABLE
Strainer Element,sediment
Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)
5305-01-214-6111 INTERCHANGEABLE
Screw,cap,hexagon Head
6760-01-340-7888 INTERCHANGEABLE
Shade,photographic Lens
3040-01-476-606812755-2 INTERCHANGEABLE
Spindle,mechanically Actuated
B.w. Elliott Manufacturing Co., Llc
3040-01-498-210612755-1 INTERCHANGEABLE
Spindle,mechanically Actuated
B.w. Elliott Manufacturing Co., Llc
3040-01-498-211112755-3 INTERCHANGEABLE
Spindle,mechanically Actuated
B.w. Elliott Manufacturing Co., Llc
Cross-Reference Index
Part NumberManufacturer
F9088-000214 Forsvarets Materielverk (SWE)
12755 PRIMARY Barrett Firearms Manufacturing, Inc. Dba Barrett Firearms Manufacturing Inc (USA)
Related Parts
3120-00-912-5207INTERCHANGEABLE
BEARING,SLEEVE
127-55
2910-00-980-2300INTERCHANGEABLE
PISTON,ADVANCE SPRING
127655
4820-01-028-5553INTERCHANGEABLE
FLOAT ASSEMBLY,VALVE
12755AD401R
4730-01-041-2707INTERCHANGEABLE
STRAINER ELEMENT,SEDIMENT
CS4440-SR-0701
5305-01-214-6111INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
6760-01-340-7888INTERCHANGEABLE
SHADE,PHOTOGRAPHIC LENS
3040-01-476-6068INTERCHANGEABLE
SPINDLE,MECHANICALLY ACTUATED
12755-2
3040-01-498-2106INTERCHANGEABLE
SPINDLE,MECHANICALLY ACTUATED
12755-1
3040-01-498-2111INTERCHANGEABLE
SPINDLE,MECHANICALLY ACTUATED
12755-3

Frequently Asked Questions

What is NSN 1005-01-632-2991?

NSN 1005-01-632-2991 is a Accelerator,machine Gun, manufactured by Barrett Firearms Manufacturing, Inc. Dba Barrett Firearms Manufacturing Inc, classified under FSC 1005 (No Item Name Available). Status: active.

What are the part numbers for NSN 1005-01-632-2991?

NSN 1005-01-632-2991 has 2 cross-referenced part numbers: F9088-000214 (Forsvarets Materielverk), 12755 (Barrett Firearms Manufacturing, Inc. Dba Barrett Firearms Manufacturing Inc).

What NSN replaces 1005-01-632-2991?

There are 9 known substitutes for 1005-01-632-2991: 3120-00-912-5207, 2910-00-980-2300, 4820-01-028-5553 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 12755?

Key specifications for 12755: Part Name Assigned by Controlling Agency: ACCELERATOR. 1 total characteristics are documented in the Federal Logistics Information System.

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