PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

349482Pipe,exhaust

General Motors Llc Dba General Motors Llc · NSN 2990-01-050-8973 · FSC 2990 · No Item Name Available
Verified by PartsTable
NSN 2990-01-050-8973 — this item is cataloged by the U.S. Government under National Stock Number 2990-01-050-8973. Primary manufacturer part number: 349482.
Features
  • Pipe,exhaust — FSC 2990
  • 5 verified cross-references
  • Primary manufacturer: General Motors Llc Dba General Motors Llc
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Pipe,exhaust, cataloged under National Stock Number 2990-01-050-8973, is classified within Federal Supply Class 2990 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is General Motors Llc Dba General Motors Llc. This item has 5 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
NSN2990-01-050-8973
Primary Part Number349482
Item NamePipe,exhaust
FSC / FSG2990 / 29 — No Item Name Available
ManufacturerGeneral Motors Llc Dba General Motors Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
4810-00-055-292142555 INTERCHANGEABLE
Piston,valve
Woodward Hrt Inc
5330-00-109-70621-748-4 INTERCHANGEABLE
Seal,plain Encased
Rexnord Industries, Llc Div Aerospace Solutions Downers Grove
2910-00-162-3424 INTERCHANGEABLE
Tank,fuel,engine
5945-00-259-60662409-1194988REVCPCP2788-7 INTERCHANGEABLE
Relay,thermal
Naval Ship Systems Command
4920-00-838-6301 INTERCHANGEABLE
Matrix Module Assy
3020-01-314-8890369756PC3 INTERCHANGEABLE
Gear,bevel
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
6515-01-548-102742555 INTERCHANGEABLE
Nipple and Nut Assembly,medical
Teleflex Llc
Cross-Reference Index
Part NumberManufacturer
349482C General Motors Corp Chevrolet Motor Div Special Products Dept (USA)
349482 General Motors Corp Chevrolet Motor Div Special Products Dept (USA)
42555 Walker Mfg Co (USA)
349482 PRIMARY General Motors Llc Dba General Motors Llc (USA)
349482C General Motors Llc Dba General Motors Llc (USA)
Related Parts
4810-00-055-2921INTERCHANGEABLE
PISTON,VALVE
42555
5330-00-109-7062INTERCHANGEABLE
SEAL,PLAIN ENCASED
1-748-4
2910-00-162-3424INTERCHANGEABLE
TANK,FUEL,ENGINE
5945-00-259-6066INTERCHANGEABLE
RELAY,THERMAL
2409-1194988REVCPCP2788-7
4920-00-838-6301INTERCHANGEABLE
MATRIX MODULE ASSY
3020-01-314-8890INTERCHANGEABLE
GEAR,BEVEL
369756PC3
6515-01-548-1027INTERCHANGEABLE
NIPPLE AND NUT ASSEMBLY,MEDICAL
42555

Frequently Asked Questions

What is NSN 2990-01-050-8973?

NSN 2990-01-050-8973 is a Pipe,exhaust, manufactured by General Motors Llc Dba General Motors Llc, classified under FSC 2990 (No Item Name Available). Status: active.

What are the part numbers for NSN 2990-01-050-8973?

NSN 2990-01-050-8973 has 5 cross-referenced part numbers: 349482C (General Motors Corp Chevrolet Motor Div Special Products Dept), 349482 (General Motors Corp Chevrolet Motor Div Special Products Dept), 42555 (Walker Mfg Co), 349482 (General Motors Llc Dba General Motors Llc), 349482C (General Motors Llc Dba General Motors Llc).

What NSN replaces 2990-01-050-8973?

There are 7 known substitutes for 2990-01-050-8973: 4810-00-055-2921, 5330-00-109-7062, 2910-00-162-3424 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 349482?

Key specifications for 349482: End Item Identification: GMC,CHEVROLET TRUCK,G30 W/350,400 CU. IN. ENGINE,8 CYLINDER,1979. 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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