PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

48245Pipe,exhaust

Walker Mfg Co · NSN 2990-01-181-0223 · FSC 2990 · No Item Name Available
Verified by PartsTable
NSN 2990-01-181-0223 — this item is cataloged by the U.S. Government under National Stock Number 2990-01-181-0223. Primary manufacturer part number: 48245.
Features
  • Pipe,exhaust — FSC 2990
  • End Item Model Number: 1924
  • Design Form: PREBENT
  • Usage Location: EXHAUST PIPE
  • End Item Source: 86403
  • End Item Name: TRUCK
  • 2 verified cross-references
  • Primary manufacturer: Walker Mfg Co
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Pipe,exhaust, cataloged under National Stock Number 2990-01-181-0223, is classified within Federal Supply Class 2990 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Walker Mfg Co. Government technical data includes 5 verified specifications, 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2990-01-181-0223
Primary Part Number48245
Item NamePipe,exhaust
FSC / FSG2990 / 29 — No Item Name Available
ManufacturerWalker Mfg Co
StatusACTIVE
End Item Model Number1924
Design FormPREBENT
Usage LocationEXHAUST PIPE
End Item Source86403
End Item NameTRUCK
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
3110-00-293-924948245 INTERCHANGEABLE
Bearing,ball,annular
Cae Usa Inc.
5310-00-475-395048245 INTERCHANGEABLE
Washer,flat
Triumph Engine Control Systems Llc
5136-01-112-832748245 INTERCHANGEABLE
Die,thread Cleaning
Ridge Tool Company
4730-01-197-7778048-00245-000 INTERCHANGEABLE
Restrictor,fluid Flow
Aqua-Chem, Inc. Dba Aqua-Chem Inc
Cross-Reference Index
Part NumberManufacturer
486937C1 Navistar Intl Corp Truck Br Ohio Plant (USA)
48245 PRIMARY Walker Mfg Co (USA)
Related Parts
3110-00-293-9249INTERCHANGEABLE
BEARING,BALL,ANNULAR
48245
5310-00-475-3950INTERCHANGEABLE
WASHER,FLAT
48245
5136-01-112-8327INTERCHANGEABLE
DIE,THREAD CLEANING
48245
4730-01-197-7778INTERCHANGEABLE
RESTRICTOR,FLUID FLOW
048-00245-000

Frequently Asked Questions

What is NSN 2990-01-181-0223?

NSN 2990-01-181-0223 is a Pipe,exhaust, manufactured by Walker Mfg Co, classified under FSC 2990 (No Item Name Available). Status: active.

What are the part numbers for NSN 2990-01-181-0223?

NSN 2990-01-181-0223 has 2 cross-referenced part numbers: 486937C1 (Navistar Intl Corp Truck Br Ohio Plant), 48245 (Walker Mfg Co).

What NSN replaces 2990-01-181-0223?

There are 4 known substitutes for 2990-01-181-0223: 3110-00-293-9249, 5310-00-475-3950, 5136-01-112-8327 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 48245?

Key specifications for 48245: End Item Model Number: 1924; Design Form: PREBENT; Usage Location: EXHAUST PIPE; End Item Source: 86403. 5 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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