PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

81819Muffler,exhaust

Jenny Products, Inc · NSN 2990-01-117-3278 · FSC 2990 · No Item Name Available
Verified by PartsTable
NSN 2990-01-117-3278 — this item is cataloged by the U.S. Government under National Stock Number 2990-01-117-3278. Primary manufacturer part number: 81819.
Features
  • Muffler,exhaust — FSC 2990
  • 2 verified cross-references
  • Primary manufacturer: Jenny Products, Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Muffler,exhaust, cataloged under National Stock Number 2990-01-117-3278, is classified within Federal Supply Class 2990 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Jenny Products, Inc. This item has 2 commercial cross-references from 2 manufacturers, 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
FSC / FSG2990 — No Item Name Available (FSG 29)
ManufacturersDavey Compressor Co Div of Keco Industries Inc (CAGE 16004); Jenny Products, Inc (CAGE 29215)
Technical Specifications
ParameterValue
NSN2990-01-117-3278
Primary Part Number81819
Item NameMuffler,exhaust
FSC / FSG2990 / 29 — No Item Name Available
ManufacturerJenny Products, Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5950-00-646-043181819 INTERCHANGEABLE
Transformer,audio Frequency
Ge Aviation Systems Llc
5133-00-838-5283 INTERCHANGEABLE
Drill,twist
1650-00-927-48388181-7 INTERCHANGEABLE
Bungee Assembly,spo
Goodrich Aerospace Canada Ltd
1680-01-136-046381819 INTERCHANGEABLE
Parts Kit,overhaul,refueling Cou
Eaton Corporation Dba Airframe Div Fuel & Motion Control Systems
5340-01-716-517581819 INTERCHANGEABLE
Anode,corrosion Preventive
Bird-Johnson Propeller Company, Llc
Cross-Reference Index
Part NumberManufacturer
81819 Davey Compressor Co Div of Keco Industries Inc (USA)
81819 PRIMARY Jenny Products, Inc (USA)
Related Parts
5950-00-646-0431INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
81819
5133-00-838-5283INTERCHANGEABLE
DRILL,TWIST
1650-00-927-4838INTERCHANGEABLE
BUNGEE ASSEMBLY,SPO
8181-7
1680-01-136-0463INTERCHANGEABLE
PARTS KIT,OVERHAUL,REFUELING COU
81819
5340-01-716-5175INTERCHANGEABLE
ANODE,CORROSION PREVENTIVE
81819

Frequently Asked Questions

What is NSN 2990-01-117-3278?

NSN 2990-01-117-3278 is a Muffler,exhaust, manufactured by Jenny Products, Inc, classified under FSC 2990 (No Item Name Available). Status: active.

What are the part numbers for NSN 2990-01-117-3278?

NSN 2990-01-117-3278 has 2 cross-referenced part numbers: 81819 (Davey Compressor Co Div of Keco Industries Inc), 81819 (Jenny Products, Inc).

What NSN replaces 2990-01-117-3278?

There are 5 known substitutes for 2990-01-117-3278: 5950-00-646-0431, 5133-00-838-5283, 1650-00-927-4838 and 2 more. Verify interchangeability with system specifications before substitution.

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