PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

40547Pipe,exhaust

Walker Mfg Co · NSN 2990-01-166-1260 · FSC 2990 · No Item Name Available
Verified by PartsTable
NSN 2990-01-166-1260 — this item is cataloged by the U.S. Government under National Stock Number 2990-01-166-1260. Primary manufacturer part number: 40547.
Features
  • Pipe,exhaust — FSC 2990
  • End Item Name: TRUCK
  • Design Form: PREBENT
  • 3 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 2990-01-166-1260, 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 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2990-01-166-1260
Primary Part Number40547
Item NamePipe,exhaust
FSC / FSG2990 / 29 — No Item Name Available
ManufacturerWalker Mfg Co
StatusACTIVE
End Item NameTRUCK
Design FormPREBENT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
3455-00-222-92351-1561-1000 INTERCHANGEABLE
Cutter,milling,woodruff Keyseat
New York Twist Drill Inc
4820-00-229-9582 INTERCHANGEABLE
Valve,globe
5340-00-797-72619096791 INTERCHANGEABLE
Band,retaining
Us Army Aviation and Missile Command
5985-00-925-4160 INTERCHANGEABLE
Antenna
6680-01-221-459740547 INTERCHANGEABLE
Transmitter,liquid Quantity
Setra Systems, Inc. Dba Gems Sensors
5360-01-282-807540-547 INTERCHANGEABLE
Spring,helical,torsion
Cmbf, Llc Dba Cmbf Llc
6240-01-493-6956AT 5001 INTERCHANGEABLE
Lamp,incandescent
Advanced Technologies Inc
Cross-Reference Index
Part NumberManufacturer
40547 PRIMARY Walker Mfg Co (USA)
4030241 Chrysler Realty Company Llc Dba Daimler Chrysler (USA)
4117406 Chrysler Corp Service and Parts Opns (USA)
Related Parts
3455-00-222-9235INTERCHANGEABLE
CUTTER,MILLING,WOODRUFF KEYSEAT
1-1561-1000
4820-00-229-9582INTERCHANGEABLE
VALVE,GLOBE
5340-00-797-7261INTERCHANGEABLE
BAND,RETAINING
9096791
5985-00-925-4160INTERCHANGEABLE
ANTENNA
6680-01-221-4597INTERCHANGEABLE
TRANSMITTER,LIQUID QUANTITY
40547
5360-01-282-8075INTERCHANGEABLE
SPRING,HELICAL,TORSION
40-547
6240-01-493-6956INTERCHANGEABLE
LAMP,INCANDESCENT
AT 5001

Frequently Asked Questions

What is NSN 2990-01-166-1260?

NSN 2990-01-166-1260 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 2990-01-166-1260?

NSN 2990-01-166-1260 has 3 cross-referenced part numbers: 40547 (Walker Mfg Co), 4030241 (Chrysler Realty Company Llc Dba Daimler Chrysler), 4117406 (Chrysler Corp Service and Parts Opns).

What NSN replaces 2990-01-166-1260?

There are 7 known substitutes for 2990-01-166-1260: 3455-00-222-9235, 4820-00-229-9582, 5340-00-797-7261 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 40547?

Key specifications for 40547: End Item Name: TRUCK; Design Form: PREBENT. 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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