Acquisition method (AMC)
3
FSC 2990 × MUFFLER,EXHAUST
MUFFLER,EXHAUST
2990-01-477-2195 FSC 2990
NSN 2990-01-477-2195 (also written 2990014772195; NIIN 01-477-2195) is a muffler, exhaust in Federal Supply Class 2990, Miscellaneous Engine Accessories, Nonaircraft. 7 manufacturer part numbers from 6 suppliers are on record. It was last purchased in Nov 2026.
Open for bid
No open solicitations on record for this NSN right now.
Can you win it?
This item is coded to be bought directly from the actual manufacturer (AMC 3).
Suffix (AMSC)
B
Competition
Coded for a named source
AMC 3: buy directly from the actual manufacturer, second or later time. AMSC B: must be bought from the sources named on a source control or selected item drawing. The codes describe the item's status on record, not any one solicitation. What the codes mean
What it is — can you make it?
Dimensions, the FLIS specification requirements, and the manufacturer part numbers already qualified against this NSN.
Specifications
From the federal catalog (DLA FLIS / PUB LOG) — what your part has to meet. Cited specification documents can be looked up in ASSIST Quick Search ↗, DoD's public spec repository — copy the document number in.
| Requirement | Value |
|---|---|
| OVERALL LENGTH ABHP | INCHES NOMINAL 14.000 |
| OVERALL WIDTH ABMK | INCHES NOMINAL 6.000 |
| INLET CONNECTION TYPE ACQW | SINGLE INLET FLANGE |
| END ITEM IDENTIFICATION AGAV | EI: 6115-01-285-3012, P/N: MEP831A, 3 KW GEN SET |
| MUFFLER DESIGN ARND | STRAIGHT THROUGH |
| TUBE QUANTITY ARNF | 2 |
| BODY SHAPE ARNG | IRREGULAR |
| OPERATING POSITION ARNH | HORIZONTAL |
| INLET PROJECTION LENGTH ARNK | SINGLE INLET INCHES NOMINAL 5.720 |
| INLET FLANGE SHAPE ARNL | SINGLE INLET OVAL |
| INLET FLANGE MOUNTING PROVISION AND QUANTITY ARNM | SINGLE INLET HOLES 2 |
| INLET FLANGE MOUNTING HOLE DIAMETER ARNN | SINGLE INLET INCHES NOMINAL 0.354 |
| OUTLET PROJECTION LENGTH ARTK | FIRST OUTLET INCHES NOMINAL 4.500 |
| MATERIAL MATT | LOCATION NOT OTHERWISE SPECIFIED STEEL CORROSION RESISTING |
Manufacturer part numbers
Commercial part numbers cross-referenced to this NSN in the federal catalog — the parts that have been accepted as satisfying this stock number, and who makes them.
| Part number | CAGE | Manufacturer |
|---|---|---|
| 08-MS-08763-00000-MU | L9894 | NETT TECHNOLOGIES INC |
| 27053N | 0TW02 | NELSON INDUSTRIES INC DBA NELSON INDUSTRIES UNIVERSAL SILENCER |
| 27053N | 4NWG5 | NELSON GLOBAL PRODUCTS, INC. |
| 98-19607 | 30554 | DEPARTMENT OF DEFENSE PROJECT MANAGER-MOBILE ELECTRIC POWER |
| 98-19607 | 7S7C4 | CUMMINS INC. DBA CUMMINS SALES AND SERVICE DIV CUMMINS SALES AND SERVICE |
| 98-19607 | 93742 | DRS NAVAL POWER SYSTEMS INC DBA DRS POWER & CONTROL TECHNOLOGIES INC |
| 98-19607 | L9894 | NETT TECHNOLOGIES INC |
What it pays — so you can quote
The government's own price and demand record for this NSN — what past awards cleared at, so you know where to land your quote.
Latest unit price
—
Purchases
0
Total spend
—
Nov 5, 2026
Last purchased
1 · 1.0/yr
Purchase records
$64,425
Total demand
$64,425
Latest award total
Purchase history
No priced purchases on record for this NSN yet.
Related contract actions
Contract action totals, not unit prices — obligation amounts from USAspending for related awards, shown for context only. These do not appear on the price chart above.
| Action date | Award # | Recipient | Agency | Obligation |
|---|---|---|---|---|
| Nov 5, 2026 | SPE7L126D62HT/SPE7L127F1572 ↗ | — | — | $64,425 |
Demand history
Who wins this item
Does one supplier win this every time, and are the winners on the listed-source list? One dot per award.
- Award in the last 2 years
- Older award
CAGE 9AXZ6
last award Nov 2026
CUMMINS INC. DBA CUMMINS SALES AND SERVICE DIV CUMMINS SALES AND SERVICE
no award yet
no awards on record
Listed source DEPARTMENT OF DEFENSE PROJECT MANAGER-MOBILE ELECTRIC POWER
no award yet
no awards on record
Listed source DRS NAVAL POWER SYSTEMS INC DBA DRS POWER & CONTROL TECHNOLOGIES INC
no award yet
no awards on record
Listed source NELSON GLOBAL PRODUCTS, INC.
no award yet
no awards on record
Listed source NELSON INDUSTRIES INC DBA NELSON INDUSTRIES UNIVERSAL SILENCER
no award yet
no awards on record
Listed source NETT TECHNOLOGIES INC
no award yet
no awards on record
Listed source CAGE 9AXZ6 won the only award on record. CAGE 9AXZ6 won without being a listed source.
Open RFQs on DIBBS → DIBBS award history ↗
About this data
- Unit prices: DLA DIBBS award records — every row links to its government record.
- AMSC: latest observed value from DIBBS solicitation history as of Nov 6, 2026.
- Contract action totals: USAspending, context only.
- Data last refreshed: 2026-11-06.
- Full methodology →
Cite this page
Citation
NSN Explorer. "MUFFLER,EXHAUST." nsnexplorer.com, https://nsnexplorer.com/nsn/2990-01-477-2195/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/2990-01-477-2195/