PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

18284Adapter Rail,weapon Mounted

Barrett Firearms Manufacturing, Inc. Dba Barrett Firearms Manufacturing Inc · NSN 1005-01-690-4468 · FSC 1005 · No Item Name Available
Verified by PartsTable
NSN 1005-01-690-4468 — this item is cataloged by the U.S. Government under National Stock Number 1005-01-690-4468. Primary manufacturer part number: 18284.
Features
  • Adapter Rail,weapon Mounted — FSC 1005
  • 1 verified cross-reference
  • 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 Adapter Rail,weapon Mounted, cataloged under National Stock Number 1005-01-690-4468, 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 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN1005-01-690-4468
Primary Part Number18284
Item NameAdapter Rail,weapon Mounted
FSC / FSG1005 / 10 — No Item Name Available
ManufacturerBarrett Firearms Manufacturing, Inc. Dba Barrett Firearms Manufacturing Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
4710-00-065-5299 INTERCHANGEABLE
Tube Assembly,metal
5330-00-599-40242F8003 INTERCHANGEABLE
Gasket
Caterpillar Inc Div Caterpillar Defense
5305-00-637-1124 INTERCHANGEABLE
Screw,machine
5305-00-984-7361MS35191-270 INTERCHANGEABLE
Screw,machine
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
4520-01-042-3060 INTERCHANGEABLE
Support Bracket
Cross-Reference Index
Part NumberManufacturer
18284 PRIMARY Barrett Firearms Manufacturing, Inc. Dba Barrett Firearms Manufacturing Inc (USA)
Related Parts
4710-00-065-5299INTERCHANGEABLE
TUBE ASSEMBLY,METAL
5330-00-599-4024INTERCHANGEABLE
GASKET
2F8003
5305-00-637-1124INTERCHANGEABLE
SCREW,MACHINE
5305-00-984-7361INTERCHANGEABLE
SCREW,MACHINE
MS35191-270
4520-01-042-3060INTERCHANGEABLE
SUPPORT BRACKET

Frequently Asked Questions

What is NSN 1005-01-690-4468?

NSN 1005-01-690-4468 is a Adapter Rail,weapon Mounted, 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 1005-01-690-4468?

NSN 1005-01-690-4468 has 1 cross-referenced part number: 18284 (Barrett Firearms Manufacturing, Inc. Dba Barrett Firearms Manufacturing Inc).

What NSN replaces 1005-01-690-4468?

There are 5 known substitutes for 1005-01-690-4468: 4710-00-065-5299, 5330-00-599-4024, 5305-00-637-1124 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 18284?

Key specifications for 18284: Part Name Assigned by Controlling Agency: MOUNT, SLING, MLOK; Special Features: MOUNT, SLING, MLOK MODIFIED TO HAVE NUMBER 10-24 X 0.3125" MOUNTING SCREWS INSTEAD OF THE STANDARD NUMBER 10-24 X 0.4375" SCREWS. NHA NSN: 1005-01-680-5237, SNIPER RIFLE.. 2 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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