PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

18401C-1Adapter Rail,weapon Mounted

Colt Canada Corporation · NSN 1005-01-694-7498 · FSC 1005 · No Item Name Available
Verified by PartsTable
NSN 1005-01-694-7498 — this item is cataloged by the U.S. Government under National Stock Number 1005-01-694-7498. Primary manufacturer part number: 18401C-1.
Features
  • Adapter Rail,weapon Mounted — FSC 1005
  • Unpackaged Unit Length: 6.312 INCHES NOMINAL IN
  • 2 verified cross-references
  • Primary manufacturer: Colt Canada Corporation
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 1005-01-694-7498, is classified within Federal Supply Class 1005 (No Item Name Available) of the Weapons group. The primary manufacturer of record is Colt Canada Corporation. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN1005-01-694-7498
Primary Part Number18401C-1
Item NameAdapter Rail,weapon Mounted
FSC / FSG1005 / 10 — No Item Name Available
ManufacturerColt Canada Corporation
StatusACTIVE
Unpackaged Unit Length6.312 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
5310-00-208-7100425-8 INTERCHANGEABLE
Nut,plain,hexagon
Lockheed Martin Corporation Div Rms - Mitchel Field
3120-00-362-1369AL258 INTERCHANGEABLE
Bearing,sleeve
Trw Inc Replacement Parts Div
6625-00-618-9193 INTERCHANGEABLE
Resistance Standard
2920-00-640-7567 INTERCHANGEABLE
Coil,ignition
3040-00-989-0480 INTERCHANGEABLE
Cam,control
6220-01-220-32864258 INTERCHANGEABLE
Quadring,spotlight
Bae Systems Information & Electronic Systems Integration Inc.
6515-01-255-89964258 INTERCHANGEABLE
Blood Sample Collecting Kit
Smiths Medical Asd Inc Dba Smiths Medical Asd, Inc
5120-01-429-638100904258000 INTERCHANGEABLE
Adapter,socket Wrench
Sears, Roebuck and Co. Dba Sears Div Sears Commercial
6515-01-467-1335381709 INTERCHANGEABLE
Catheter and Needle Unit,intrave
Becton, Dickinson and Company Dba Becton Dickinson & Co
6515-01-554-5561SU10520 INTERCHANGEABLE
Forceps,gall Duct
Cardinal Health 200, Llc
Cross-Reference Index
Part NumberManufacturer
18401C-1 Colt Canada Corporation (CAN)
4258 Falcon Industries Inc Dba Ergo Grips (USA)
Related Parts
5310-00-208-7100INTERCHANGEABLE
NUT,PLAIN,HEXAGON
425-8
3120-00-362-1369INTERCHANGEABLE
BEARING,SLEEVE
AL258
6625-00-618-9193INTERCHANGEABLE
RESISTANCE STANDARD
2920-00-640-7567INTERCHANGEABLE
COIL,IGNITION
3040-00-989-0480INTERCHANGEABLE
CAM,CONTROL
6220-01-220-3286INTERCHANGEABLE
QUADRING,SPOTLIGHT
4258
6515-01-255-8996INTERCHANGEABLE
BLOOD SAMPLE COLLECTING KIT
4258
5120-01-429-6381INTERCHANGEABLE
ADAPTER,SOCKET WRENCH
00904258000
6515-01-467-1335INTERCHANGEABLE
CATHETER AND NEEDLE UNIT,INTRAVE
381709
6515-01-554-5561INTERCHANGEABLE
FORCEPS,GALL DUCT
SU10520
5365-01-631-4534INTERCHANGEABLE
SPACER,SLEEVE
4258

Frequently Asked Questions

What is NSN 1005-01-694-7498?

NSN 1005-01-694-7498 is a Adapter Rail,weapon Mounted, manufactured by Colt Canada Corporation, classified under FSC 1005 (No Item Name Available). Status: active.

What are the part numbers for NSN 1005-01-694-7498?

NSN 1005-01-694-7498 has 2 cross-referenced part numbers: 18401C-1 (Colt Canada Corporation), 4258 (Falcon Industries Inc Dba Ergo Grips).

What NSN replaces 1005-01-694-7498?

There are 11 known substitutes for 1005-01-694-7498: 5310-00-208-7100, 3120-00-362-1369, 6625-00-618-9193 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 18401C-1?

Key specifications for 18401C-1: End Item Identification: 870 AND TAC-14 SHOTGUN; Special Features: ERGO M-LOK RAIL;BLACK ANODIZED;6061-T6 ALUMINUM;USED ON 870 AND TAC-14 SHOTGUN; Unpackaged Unit Length: 6.312 INCHES NOMINAL IN; Part Name Assigned by Controlling Agency: ADAPTER RAIL,WEAPON MOUNTED. 4 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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