PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

396001Muffler,exhaust-Intake

Briggs and Stratton Corp · NSN 2990-01-243-9126 · FSC 2990 · No Item Name Available
Verified by PartsTable
NSN 2990-01-243-9126 — this item is cataloged by the U.S. Government under National Stock Number 2990-01-243-9126. Primary manufacturer part number: 396001.
Features
  • Muffler,exhaust-Intake — FSC 2990
  • 1 verified cross-reference
  • Primary manufacturer: Briggs and Stratton Corp
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Muffler,exhaust-Intake, cataloged under National Stock Number 2990-01-243-9126, is classified within Federal Supply Class 2990 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Briggs and Stratton Corp. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameMuffler,exhaust-Intake
FSC / FSG2990 — No Item Name Available (FSG 29)
ManufacturersBriggs and Stratton Corp (CAGE 08645)
Technical Specifications
ParameterValue
NSN2990-01-243-9126
Primary Part Number396001
Item NameMuffler,exhaust-Intake
FSC / FSG2990 / 29 — No Item Name Available
ManufacturerBriggs and Stratton Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5310-00-835-2037 INTERCHANGEABLE
Nut,plain,hexagon
4810-00-895-5652396-00-1 INTERCHANGEABLE
Valve,solenoid
Dukes Aerospace, Inc.
5826-00-999-455339600-1 INTERCHANGEABLE
Control Unit,coaxia
Fisica Applied Technologies, Inc. Div Datron Advanced Technologies
5310-01-201-8358396-001-1 INTERCHANGEABLE
Nut
Vermeer Manufacturing Company Dba Vermeer Corporation
5330-01-418-62903960-01 INTERCHANGEABLE
Packing,preformed
Howell Laboratories Inc Dba Howell Laboratories Inc
Cross-Reference Index
Part NumberManufacturer
396001 PRIMARY Briggs and Stratton Corp (USA)
Related Parts
5310-00-835-2037INTERCHANGEABLE
NUT,PLAIN,HEXAGON
4810-00-895-5652INTERCHANGEABLE
VALVE,SOLENOID
396-00-1
5826-00-999-4553INTERCHANGEABLE
CONTROL UNIT,COAXIA
39600-1
5310-01-201-8358INTERCHANGEABLE
NUT
396-001-1
5330-01-418-6290INTERCHANGEABLE
PACKING,PREFORMED
3960-01

Frequently Asked Questions

What is NSN 2990-01-243-9126?

NSN 2990-01-243-9126 is a Muffler,exhaust-Intake, manufactured by Briggs and Stratton Corp, classified under FSC 2990 (No Item Name Available). Status: active.

What are the part numbers for NSN 2990-01-243-9126?

NSN 2990-01-243-9126 has 1 cross-referenced part number: 396001 (Briggs and Stratton Corp).

What NSN replaces 2990-01-243-9126?

There are 5 known substitutes for 2990-01-243-9126: 5310-00-835-2037, 4810-00-895-5652, 5826-00-999-4553 and 2 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com