PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

40357Pipe,exhaust

Napa Automotive Parts Co · NSN 2990-01-412-1106 · FSC 2990 · No Item Name Available
Verified by PartsTable
NSN 2990-01-412-1106 — this item is cataloged by the U.S. Government under National Stock Number 2990-01-412-1106. Primary manufacturer part number: 40357.
Features
  • Pipe,exhaust — FSC 2990
  • 3 verified cross-references
  • Primary manufacturer: Napa Automotive Parts Co
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Pipe,exhaust, cataloged under National Stock Number 2990-01-412-1106, is classified within Federal Supply Class 2990 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Napa Automotive Parts Co. This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2990-01-412-1106
Primary Part Number40357
Item NamePipe,exhaust
FSC / FSG2990 / 29 — No Item Name Available
ManufacturerNapa Automotive Parts Co
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5330-00-138-0010C4369 INTERCHANGEABLE
Gasket
Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company
5340-00-354-114710365-62 INTERCHANGEABLE
Plug,expansion
Cummins Inc.
4730-00-471-3102022T-4-4B INTERCHANGEABLE
Tee,pipe
Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division
5365-01-129-869340357 INTERCHANGEABLE
Bushing
Allianz Sweeper Company
5310-01-602-40753011416 INTERCHANGEABLE
Washer,flat
Rexel Usa, Inc. Dba Gexpro Div Gexpro
5310-01-620-703840357 INTERCHANGEABLE
Washer,flat
Fastenal Company Div Fastenal-Hyma
Cross-Reference Index
Part NumberManufacturer
15549058 General Motors Corp Chevrolet Motor Div Special Products Dept (USA)
15549058 General Motors Llc Dba General Motors Llc (USA)
40357 PRIMARY Napa Automotive Parts Co (USA)
Related Parts
5330-00-138-0010INTERCHANGEABLE
GASKET
C4369
5340-00-354-1147INTERCHANGEABLE
PLUG,EXPANSION
10365-62
4730-00-471-3102INTERCHANGEABLE
TEE,PIPE
022T-4-4B
5365-01-129-8693INTERCHANGEABLE
BUSHING
40357
5310-01-602-4075INTERCHANGEABLE
WASHER,FLAT
3011416
5310-01-620-7038INTERCHANGEABLE
WASHER,FLAT
40357

Frequently Asked Questions

What is NSN 2990-01-412-1106?

NSN 2990-01-412-1106 is a Pipe,exhaust, manufactured by Napa Automotive Parts Co, classified under FSC 2990 (No Item Name Available). Status: active.

What are the part numbers for NSN 2990-01-412-1106?

NSN 2990-01-412-1106 has 3 cross-referenced part numbers: 15549058 (General Motors Corp Chevrolet Motor Div Special Products Dept), 15549058 (General Motors Llc Dba General Motors Llc), 40357 (Napa Automotive Parts Co).

What NSN replaces 2990-01-412-1106?

There are 6 known substitutes for 2990-01-412-1106: 5330-00-138-0010, 5340-00-354-1147, 4730-00-471-3102 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 40357?

Key specifications for 40357: End Item Identification: TRUCK;GENERAL MOTORS CORP;5.7 LITER ENGINE. 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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