PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

354670R2Seat,spring

Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/ · NSN 2540-00-119-0645 · FSC 2540 · No Item Name Available
Verified by PartsTable
NSN 2540-00-119-0645 — this item is cataloged by the U.S. Government under National Stock Number 2540-00-119-0645. Primary manufacturer part number: 354670R2.
Features
  • Seat,spring — FSC 2540
  • 4 verified cross-references
  • Primary manufacturer: Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
General Description

The Seat,spring, cataloged under National Stock Number 2540-00-119-0645, is classified within Federal Supply Class 2540 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/. This item has 4 commercial cross-references from 4 manufacturers, 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.

Catalog Facts
Item NameSeat,spring
FSC / FSG2540 — No Item Name Available (FSG 25)
ManufacturersNavistar Intl Corp Melrose Park Engine Plant Location /melrose Park/ (CAGE 92679); Terex Reedrill Dba Reedrill Texoma Div Terex Mining (CAGE 03476); Navistar International Corporation Dba Navistar (CAGE 31007); International Harvester Co Agricultural Equipment Div (CAGE 29930)
Technical Specifications
ParameterValue
NSN2540-00-119-0645
Primary Part Number354670R2
Item NameSeat,spring
FSC / FSG2540 / 25 — No Item Name Available
ManufacturerNavistar Intl Corp Melrose Park Engine Plant Location /melrose Park/
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 4
3110-00-120-3108 INTERCHANGEABLE
Bearing,roller,needle
5330-00-599-487018505 INTERCHANGEABLE
Gasket
Parker-Hannifin Corporation
5935-01-149-5144ST5M1291-B3 INTERCHANGEABLE
Connector,receptacle,electrical
The Boeing Company Div Defense
4730-01-507-2464 INTERCHANGEABLE
Elbow,pipe
Cross-Reference Index
Part NumberManufacturer
354670R2 Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/ (USA)
18505 Terex Reedrill Dba Reedrill Texoma Div Terex Mining (USA)
354670R2 Navistar International Corporation Dba Navistar (USA)
354670R2 International Harvester Co Agricultural Equipment Div (USA)
Related Parts
3110-00-120-3108INTERCHANGEABLE
BEARING,ROLLER,NEEDLE
5330-00-599-4870INTERCHANGEABLE
GASKET
18505
5935-01-149-5144INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
ST5M1291-B3
4730-01-507-2464INTERCHANGEABLE
ELBOW,PIPE

Frequently Asked Questions

What is NSN 2540-00-119-0645?

NSN 2540-00-119-0645 is a Seat,spring, manufactured by Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/, classified under FSC 2540 (No Item Name Available). Status: active.

What are the part numbers for NSN 2540-00-119-0645?

NSN 2540-00-119-0645 has 4 cross-referenced part numbers: 354670R2 (Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/), 18505 (Terex Reedrill Dba Reedrill Texoma Div Terex Mining), 354670R2 (Navistar International Corporation Dba Navistar), 354670R2 (International Harvester Co Agricultural Equipment Div).

What NSN replaces 2540-00-119-0645?

There are 4 known substitutes for 2540-00-119-0645: 3110-00-120-3108, 5330-00-599-4870, 5935-01-149-5144 and 1 more. Verify interchangeability with system specifications before substitution.

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