PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

M11404K1Wheel,railway Motor Car

Harsco Corp Fairmont Railway Motors Div · NSN 2240-00-413-5987 · FSC 2240 · No Item Name Available
Verified by PartsTable
NSN 2240-00-413-5987 — this item is cataloged by the U.S. Government under National Stock Number 2240-00-413-5987. Primary manufacturer part number: M11404K1.
Features
  • Wheel,railway Motor Car — FSC 2240
  • General Characteristics Item Description: SOLID CAST,18.250 IN. OD FLANGE,16.000 IN. OD WHEEL,4.501 IN. DIA HUB,4.750 IN. OA WIDTH,3.188 IN. WIDTH OF WHEEL TO TRACK GAGE LINE,1.562 IN. WIDTH OF FLANGE,0.312 IN. THICKNESS OFMATERIAL,8 HOLES 0.640 IN. EQUALLY SPACED ON 6.375 IN. BOLT HOLE CIRCLE IN
  • 2 verified cross-references
  • Primary manufacturer: Harsco Corp Fairmont Railway Motors Div
Applications
  • Mechanical power generation
  • Drive system operation
  • Auxiliary equipment operation
General Description

The Wheel,railway Motor Car, cataloged under National Stock Number 2240-00-413-5987, is classified within Federal Supply Class 2240 (No Item Name Available) of the Railway Equipment group. The primary manufacturer of record is Harsco Corp Fairmont Railway Motors Div. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2240-00-413-5987
Primary Part NumberM11404K1
Item NameWheel,railway Motor Car
FSC / FSG2240 / 22 — No Item Name Available
ManufacturerHarsco Corp Fairmont Railway Motors Div
StatusACTIVE
General Characteristics Item DescriptionSOLID CAST,18.250 IN. OD FLANGE,16.000 IN. OD WHEEL,4.501 IN. DIA HUB,4.750 IN. OA WIDTH,3.188 IN. WIDTH OF WHEEL TO TRACK GAGE LINE,1.562 IN. WIDTH OF FLANGE,0.312 IN. THICKNESS OFMATERIAL,8 HOLES 0.640 IN. EQUALLY SPACED ON 6.375 IN. BOLT HOLE CIRCLE IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
2240-00-934-7929M11404K1 INTERCHANGEABLE
Wheel,motor Car
Harsco Corporation Dba Harsco Track/fairmont
Cross-Reference Index
Part NumberManufacturer
M11404K1 PRIMARY Harsco Corp Fairmont Railway Motors Div (USA)
M11404 Harsco Corp Fairmont Railway Motors Div (USA)
Related Parts
2240-00-934-7929INTERCHANGEABLE
WHEEL,MOTOR CAR
M11404K1

Frequently Asked Questions

What is NSN 2240-00-413-5987?

NSN 2240-00-413-5987 is a Wheel,railway Motor Car, manufactured by Harsco Corp Fairmont Railway Motors Div, classified under FSC 2240 (No Item Name Available). Status: active.

What are the part numbers for NSN 2240-00-413-5987?

NSN 2240-00-413-5987 has 2 cross-referenced part numbers: M11404K1 (Harsco Corp Fairmont Railway Motors Div), M11404 (Harsco Corp Fairmont Railway Motors Div).

What NSN replaces 2240-00-413-5987?

There is 1 known substitute for 2240-00-413-5987: 2240-00-934-7929. Verify interchangeability with system specifications before substitution.

What are the specifications of M11404K1?

Key specifications for M11404K1: General Characteristics Item Description: SOLID CAST,18.250 IN. OD FLANGE,16.000 IN. OD WHEEL,4.501 IN. DIA HUB,4.750 IN. OA WIDTH,3.188 IN. WIDTH OF WHEEL TO TRACK GAGE LINE,1.562 IN. WIDTH OF FLANGE,0.312 IN. THICKNESS OFMATERIAL,8 HOLES 0.640 IN. EQUALLY SPACED ON 6.375 IN. BOLT HOLE CIRCLE IN; End Item Identification: RAILWAY MAINTENANCE CAR. 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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