PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4045600Coupler,drawbar,ring

Dico Inc Sub of Dyneer Corp · NSN 2540-01-412-3866 · FSC 2540 · No Item Name Available
Verified by PartsTable
NSN 2540-01-412-3866 — this item is cataloged by the U.S. Government under National Stock Number 2540-01-412-3866. Primary manufacturer part number: 4045600.
Features
  • Coupler,drawbar,ring — FSC 2540
  • 2 verified cross-references
  • Primary manufacturer: Dico Inc Sub of Dyneer Corp
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Coupler,drawbar,ring, cataloged under National Stock Number 2540-01-412-3866, is classified within Federal Supply Class 2540 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Dico Inc Sub of Dyneer Corp. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN2540-01-412-3866
Primary Part Number4045600
Item NameCoupler,drawbar,ring
FSC / FSG2540 / 25 — No Item Name Available
ManufacturerDico Inc Sub of Dyneer Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 4
3455-00-541-619713550 INTERCHANGEABLE
Cutter,milling,convex
Niagara Cutter Inc
5340-00-699-891240456 INTERCHANGEABLE
Clamp,block
L3harris Technologies, Inc Div Space & Airborne Systems
2805-00-875-8165992P INTERCHANGEABLE
Piston,internal Combustion Engin
Federal-Mogul Corp Government Sales Dept
2540-01-593-2899 INTERCHANGEABLE
Coupler,drawbar,ring
Cross-Reference Index
Part NumberManufacturer
4045600 Dico Inc Sub of Dyneer Corp (USA)
40456 Dico Inc Sub of Dyneer Corp (USA)
Related Parts
3455-00-541-6197INTERCHANGEABLE
CUTTER,MILLING,CONVEX
13550
5340-00-699-8912INTERCHANGEABLE
CLAMP,BLOCK
40456
2805-00-875-8165INTERCHANGEABLE
PISTON,INTERNAL COMBUSTION ENGIN
992P
2540-01-593-2899INTERCHANGEABLE
COUPLER,DRAWBAR,RING

Frequently Asked Questions

What is NSN 2540-01-412-3866?

NSN 2540-01-412-3866 is a Coupler,drawbar,ring, manufactured by Dico Inc Sub of Dyneer Corp, classified under FSC 2540 (No Item Name Available). Status: active.

What are the part numbers for NSN 2540-01-412-3866?

NSN 2540-01-412-3866 has 2 cross-referenced part numbers: 4045600 (Dico Inc Sub of Dyneer Corp), 40456 (Dico Inc Sub of Dyneer Corp).

What NSN replaces 2540-01-412-3866?

There are 4 known substitutes for 2540-01-412-3866: 3455-00-541-6197, 5340-00-699-8912, 2805-00-875-8165 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4045600?

Key specifications for 4045600: End Item Identification: 2330-01-387-5426. 1 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com