PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

11814Pipe,exhaust

Trailer Component Manufacturing Inc. · NSN 2990-01-287-8957 · FSC 2990 · No Item Name Available
Verified by PartsTable
NSN 2990-01-287-8957 — this item is cataloged by the U.S. Government under National Stock Number 2990-01-287-8957. Primary manufacturer part number: 11814.
Features
  • Pipe,exhaust — FSC 2990
  • Nominal Overall Length: 42.000 INCHES IN
  • Material: STEEL CORROSION RESISTING
  • 4 verified cross-references
  • Primary manufacturer: Trailer Component Manufacturing Inc.
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Applications requiring Steel Corrosion Resisting construction
General Description

The Pipe,exhaust, cataloged under National Stock Number 2990-01-287-8957, is classified within Federal Supply Class 2990 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Trailer Component Manufacturing Inc.. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2990-01-287-8957
Primary Part Number11814
Item NamePipe,exhaust
FSC / FSG2990 / 29 — No Item Name Available
ManufacturerTrailer Component Manufacturing Inc.
StatusACTIVE
Nominal Overall Length42.000 INCHES IN
MaterialSTEEL CORROSION RESISTING
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
4730-00-003-1828216-01023-2 INTERCHANGEABLE
Plug,quick Disconnect
Triumph Aerostructures, Llc Dba Triumph Aerostructures - Vought Integrated Programs Division
2530-00-773-5464 INTERCHANGEABLE
Bracket Assy,brake
5136-00-889-662554449 INTERCHANGEABLE
Tap,thread Cutting
Tapco Cutting Tools Inc
7310-01-527-966911814 INTERCHANGEABLE
Maintenance Kit,stove,fuel
Mountain Safety Research Inc
Cross-Reference Index
Part NumberManufacturer
11814 Trailer Component Manufacturing Inc. (USA)
205111145 Harsco Corporation Dba B M Y Wyne Wheled Vehicles Div (USA)
20511145-2 Military Trucks & Parts, Inc. (USA)
20511145-2 Harsco Corporation Dba B M Y Wyne Wheled Vehicles Div (USA)
Related Parts
4730-00-003-1828INTERCHANGEABLE
PLUG,QUICK DISCONNECT
216-01023-2
2530-00-773-5464INTERCHANGEABLE
BRACKET ASSY,BRAKE
5136-00-889-6625INTERCHANGEABLE
TAP,THREAD CUTTING
54449
7310-01-527-9669INTERCHANGEABLE
MAINTENANCE KIT,STOVE,FUEL
11814

Frequently Asked Questions

What is NSN 2990-01-287-8957?

NSN 2990-01-287-8957 is a Pipe,exhaust, manufactured by Trailer Component Manufacturing Inc., classified under FSC 2990 (No Item Name Available). Status: active.

What are the part numbers for NSN 2990-01-287-8957?

NSN 2990-01-287-8957 has 4 cross-referenced part numbers: 11814 (Trailer Component Manufacturing Inc.), 205111145 (Harsco Corporation Dba B M Y Wyne Wheled Vehicles Div), 20511145-2 (Military Trucks & Parts, Inc.), 20511145-2 (Harsco Corporation Dba B M Y Wyne Wheled Vehicles Div).

What NSN replaces 2990-01-287-8957?

There are 4 known substitutes for 2990-01-287-8957: 4730-00-003-1828, 2530-00-773-5464, 5136-00-889-6625 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 11814?

Key specifications for 11814: Nominal Overall Length: 42.000 INCHES IN; End Item Identification: 2320-01-230-0307; Material: STEEL CORROSION RESISTING. 3 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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