PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

0154038Muffler,exhaust

Allied Witan Co Dba Alwitco · NSN 2990-01-196-2133 · FSC 2990 · No Item Name Available
Verified by PartsTable
NSN 2990-01-196-2133 — this item is cataloged by the U.S. Government under National Stock Number 2990-01-196-2133. Primary manufacturer part number: 0154038.
Features
  • Muffler,exhaust — FSC 2990
  • 4 verified cross-references
  • Primary manufacturer: Allied Witan Co Dba Alwitco
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Muffler,exhaust, cataloged under National Stock Number 2990-01-196-2133, is classified within Federal Supply Class 2990 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Allied Witan Co Dba Alwitco. This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameMuffler,exhaust
FSC / FSG2990 — No Item Name Available (FSG 29)
ManufacturersAllied Witan Co Dba Alwitco (CAGE 99016); American Laundry Machinery Inc (CAGE 02432)
Technical Specifications
ParameterValue
NSN2990-01-196-2133
Primary Part Number0154038
Item NameMuffler,exhaust
FSC / FSG2990 / 29 — No Item Name Available
ManufacturerAllied Witan Co Dba Alwitco
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3455-00-505-023715429 INTERCHANGEABLE
Cutter,milling,end
Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa
3030-00-529-0496 INTERCHANGEABLE
Belt,v
3110-00-554-2915R24-1B1 INTERCHANGEABLE
Bearing,ball,annular
Schatz Bearing Corporation Dba Schatz Bearing Corp
3030-00-585-9898 INTERCHANGEABLE
Belts,v,matched Set
4730-00-702-47426500 INTERCHANGEABLE
Coupling Half,quick Disconnect
Tuthill Corp Hansen Coupling Div
3030-00-834-4528 INTERCHANGEABLE
Belts,v,matched Set
5120-00-928-41267163A35 INTERCHANGEABLE
Blade,socket Head Screw Key
Mcmaster-Carr Supply Co
5365-00-950-6267B3-8 INTERCHANGEABLE
Shim
Roller Bearing Co of America, Inc Div Pic Design
3120-01-142-9457 INTERCHANGEABLE
Bearing,sleeve
3120-01-250-0581B38 INTERCHANGEABLE
Bearing,sleeve
Federal-Mogul Corp Government Sales Dept
Cross-Reference Index
Part NumberManufacturer
0154038 Allied Witan Co Dba Alwitco (USA)
B38 Allied Witan Co Dba Alwitco (USA)
0154038 B38 Allied Witan Co Dba Alwitco (USA)
A51735 American Laundry Machinery Inc (USA)
Related Parts
3455-00-505-0237INTERCHANGEABLE
CUTTER,MILLING,END
15429
3030-00-529-0496INTERCHANGEABLE
BELT,V
3110-00-554-2915INTERCHANGEABLE
BEARING,BALL,ANNULAR
R24-1B1
3030-00-585-9898INTERCHANGEABLE
BELTS,V,MATCHED SET
4730-00-702-4742INTERCHANGEABLE
COUPLING HALF,QUICK DISCONNECT
6500
3030-00-834-4528INTERCHANGEABLE
BELTS,V,MATCHED SET
5120-00-928-4126INTERCHANGEABLE
BLADE,SOCKET HEAD SCREW KEY
7163A35
5365-00-950-6267INTERCHANGEABLE
SHIM
B3-8
3120-01-142-9457INTERCHANGEABLE
BEARING,SLEEVE
3120-01-250-0581INTERCHANGEABLE
BEARING,SLEEVE
B38
7510-01-332-2097INTERCHANGEABLE
HOLDER,DISKETTE
B38
5340-01-399-7060INTERCHANGEABLE
CLAMP,LOOP
SB-38

Frequently Asked Questions

What is NSN 2990-01-196-2133?

NSN 2990-01-196-2133 is a Muffler,exhaust, manufactured by Allied Witan Co Dba Alwitco, classified under FSC 2990 (No Item Name Available). Status: active.

What are the part numbers for NSN 2990-01-196-2133?

NSN 2990-01-196-2133 has 4 cross-referenced part numbers: 0154038 (Allied Witan Co Dba Alwitco), B38 (Allied Witan Co Dba Alwitco), 0154038 B38 (Allied Witan Co Dba Alwitco), A51735 (American Laundry Machinery Inc).

What NSN replaces 2990-01-196-2133?

There are 12 known substitutes for 2990-01-196-2133: 3455-00-505-0237, 3030-00-529-0496, 3110-00-554-2915 and 9 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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