PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

47669Pipe,exhaust

Walker Mfg Co · NSN 2990-01-386-6850 · FSC 2990 · No Item Name Available
Verified by PartsTable
NSN 2990-01-386-6850 — this item is cataloged by the U.S. Government under National Stock Number 2990-01-386-6850. Primary manufacturer part number: 47669.
Features
  • Pipe,exhaust — FSC 2990
  • 1 verified cross-reference
  • Primary manufacturer: Walker Mfg Co
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Pipe,exhaust, cataloged under National Stock Number 2990-01-386-6850, 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. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2990-01-386-6850
Primary Part Number47669
Item NamePipe,exhaust
FSC / FSG2990 / 29 — No Item Name Available
ManufacturerWalker Mfg Co
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
2520-00-244-9835M2613 INTERCHANGEABLE
Cap,dust
Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic
2810-00-310-296647669 INTERCHANGEABLE
Gear Assembly,blower
Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
5305-00-626-43026264302 INTERCHANGEABLE
Thumbscrew
U S Army Tank Automotive Command Amsta-Im-Mm
Cross-Reference Index
Part NumberManufacturer
47669 PRIMARY Walker Mfg Co (USA)
Related Parts
2520-00-244-9835INTERCHANGEABLE
CAP,DUST
M2613
2810-00-310-2966INTERCHANGEABLE
GEAR ASSEMBLY,BLOWER
47669
5305-00-626-4302INTERCHANGEABLE
THUMBSCREW
6264302

Frequently Asked Questions

What is NSN 2990-01-386-6850?

NSN 2990-01-386-6850 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 2990-01-386-6850?

NSN 2990-01-386-6850 has 1 cross-referenced part number: 47669 (Walker Mfg Co).

What NSN replaces 2990-01-386-6850?

There are 3 known substitutes for 2990-01-386-6850: 2520-00-244-9835, 2810-00-310-2966, 5305-00-626-4302. Verify interchangeability with system specifications before substitution.

What are the specifications of 47669?

Key specifications for 47669: End Item Identification: TRUCK,DODGE,MODEL 150, SERIES 1992. 1 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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