NSN catalog · 90,963 partsCatalog › Engine Accessories › FSC 2990 › 2990-00-417-1356
Exhaust Muffler P/N M12-0332
In stock — 1 on our U.S. shelfNSN 2990-00-417-1356 2990004171356 NIIN 004171356
SECO Parts has 1 in stock of NSN 2990-00-417-1356 — Exhaust Muffler — on our own shelf in Augusta, GA: a stocking supplier, not a broker. Government catalog (FEDLOG) price: $415.90 per each — a public reference, not our price. We quote each request, usually the same business day, and surplus parts often quote below or above it.
One part, one step — answered within one business day. Several parts? and send them together.
- Ships in 1–3 business days from Augusta, GA
- Certificate of Conformance on request
- PO, GPC & major cards
- $50 minimum order — smaller requests still get a quote
- 30-day returns · terms
- FLIS item name
- MUFFLER,EXHAUST
- SECO description
- MUFFLER ASSY
- Federal supply class
- FSC 2990 — Miscellaneous Engine Accessories, Nonaircraft
Availability & condition
| Condition | Code | Qty on shelf |
|---|---|---|
| New Surplus | NS | 1 |
| Total | 1 |
Quantities are live from SECO's inventory system, not estimated.
Also known as:
2990-00-417-1356 004171356 M12-0332 031-9S9996 15994-M 6N0731 IPD6N0731 IPD9S9996 6N731 9S9996 MJM12-0332 MJM12-0229
Get a quote
Build a list across as many parts as you need, send it once, get one quote back — answered within one business day, usually the same day. POs and GPC welcome. $50 minimum order.
More to tell us? Need-by date, ship-to, your own RFQ document
Specifications
- Overall width
- 10.000 in (nominal)
- Body shape
- Oval
- Inlet location
- Centrally Located in End Section of Body,3.590 In. C to C Below Horizontal Centerline Single Inlet
- Inlet projection length
- Single Inlet Inches Nominal 1.060
- Tube quantity
- 1
- Outlet projection length
- First Outlet Inches Nominal 9.000
- Outlet outside diameter
- First Outlet Inches Minimum 5.144 and Inches Maximum 5.164
- Material
- Location Not Otherwise Specified Steel
- Outlet location
- Located on Top Side of Body,6.500 In. From Center of Outlet Pipe to Body End Opposite Inlet End First Outlet
- Inlet outside diameter
- Single Inlet Inches Minimum 5.005 and Inches Maximum 5.008
- Inlet inside diameter
- Single Inlet Inches Nominal 4.380
- Outlet connection type
- First Outlet Unthreaded
- Coolant type
- Air
- Overall height
- 15.000 in (nominal)
- Outlet inside diameter
- First Outlet Inches Nominal 2.462
- Inlet connection type
- Single Inlet Unthreaded
- Baffle quantity
- 3
- Overall length
- 17.060 in (nominal)
- Muffler design
- Baffle
- Design type
- Dry
From the federal catalog's item characteristics for this NSN. Confirm critical dimensions against your part or drawing before ordering.
Cross-reference part numbers
M12-0332 031-9S9996 15994-M 6N0731 IPD6N0731 IPD9S9996 6N731 9S9996 MJM12-0332 MJM12-0229 MJM12-0140
Shown for identification only. SECO can quote against any of these numbers.
Logistics data
| Source of supply | SMS DLA Land and Maritime, Columbus, Ohio |
| Acquisition advice code | Z Insurance/numeric stockage objective — held by the government as insurance stock for contingencies, not for routine issue. SECO has 1 on the shelf |
| Unit of issue | EA each |
| Demilitarization code | A Demilitarization not required — non-munitions-list item |
| Controlled inventory code | U Unclassified |
| Hazardous material indicator | N No hazardous material |
Source: public FLIS/PUB LOG cataloging data.
Why buy from SECO
These quantities sit on our own shelves — we are a stocking supplier, not a broker sourcing after you order. Condition-coded stock, formal quotes with NSN/PN on the paperwork, POs and GPC welcome, fast U.S. shipping.
In business since 1951 · 30,000+ contracts completed · about SECO & our policies · more questions answered
FAQ
What is NSN 2990-00-417-1356?
NSN 2990-00-417-1356 (2990004171356) — Exhaust Muffler: SECO Parts has 1 in stock in Augusta, GA, on our own shelf. It is the NATO Stock Number for exhaust muffler in federal supply class 2990 (Miscellaneous Engine Accessories, Nonaircraft).
Is NSN 2990-00-417-1356 available?
SECO Parts has 1 in stock in Augusta, GA — order or request a quote below.
How much does NSN 2990-00-417-1356 cost?
The government catalog (FEDLOG) lists NSN 2990-00-417-1356 at $415.90 per each. That is a public reference, not SECO's price: SECO quotes each request, usually the same business day, and surplus parts often quote below or above it.
What part numbers cross-reference to NSN 2990-00-417-1356?
Part numbers that cross-reference this NSN include M12-0332, 031-9S9996, 15994-M, 6N0731, IPD6N0731, IPD9S9996, 6N731, 9S9996. SECO can quote against any of them.
Same item, other stock numbers
Other NSNs the federal catalog names MUFFLER,EXHAUST. Same name is not the same part: check the part numbers.