The Muffler,exhaust, cataloged under National Stock Number 2990-00-132-4729, is classified within Federal Supply Class 2990 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Cummins Filtration Inc.. Government technical data includes 19 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2990-00-132-4729 |
| Primary Part Number | T-9726 |
| Item Name | Muffler,exhaust |
| FSC / FSG | 2990 / 29 — No Item Name Available |
| Manufacturer | Cummins Filtration Inc. |
| Status | ACTIVE |
| Inlet Location | OFFSET ON END OF BODY |
| Outlet Location | LOCATED ON SIDE OF BODY |
| Tube Quantity | 1 |
| Operating Position | UNIVERSAL |
| Baffle Quantity | 1 |
| Unable to Decode | UNABLE TO DECODEUNABLE TO DECODE |
| Inlet Inside Diameter | 1.594 INCHES NOMINAL SINGLE INLET IN |
| Outlet Projection Length | 1.250 INCHES NOMINAL FIRST OUTLET IN |
| Surface Treatment | ALUMINUM |
| Coolant Type | AIR |
| Overall Diameter | 4.625 INCHES NOMINAL IN |
| Muffler Design | STRAIGHT THROUGH W/BAFFLE |
| Unable to Decode | UNABLE TO DECODE |
| Inlet Flange Mounting Hole Diameter | 0.406 INCHES NOMINAL SINGLE INLET IN |
| Center to Center Distance Between Mounting Holes | EQUALLY SPACED ON A 2-11/16 IN. BOLT CIRCLE SINGLE INLET IN |
| Outlet Outside Diameter | 1.625 INCHES NOMINAL FIRST OUTLET IN |
| Inlet Projection Length | 3.250 INCHES NOMINAL SINGLE INLET IN |
| Material | STEEL LOCATION NOT OTHERWISE SPECIFIED |
| Design Type | DRY |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| T-9726 PRIMARY | Cummins Filtration Inc. (USA) |
| 9726 | Cummins Filtration Inc. (USA) |
| ABT9726 | Brighton Cromwell Llc (USA) |
| C102M36 | E C Schleyer Pump Co Inc (USA) |
| ABT9726 | Ar Bee Corp (USA) |
| 0GB-C102M36 | Ar Bee Corp (USA) |
| 0GB-C102M36 | Brighton Cromwell Llc (USA) |
NSN 2990-00-132-4729 is a Muffler,exhaust, manufactured by Cummins Filtration Inc., classified under FSC 2990 (No Item Name Available). Status: active.
NSN 2990-00-132-4729 has 7 cross-referenced part numbers: T-9726 (Cummins Filtration Inc.), 9726 (Cummins Filtration Inc.), ABT9726 (Brighton Cromwell Llc), C102M36 (E C Schleyer Pump Co Inc), ABT9726 (Ar Bee Corp) and 2 more.
There are 7 known substitutes for 2990-00-132-4729: 3110-00-198-2830, 6250-00-488-5399, 6650-01-164-7651 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for T-9726: Inlet Location: OFFSET ON END OF BODY; Outlet Location: LOCATED ON SIDE OF BODY; Tube Quantity: 1; Operating Position: UNIVERSAL. 20 total characteristics are documented in the Federal Logistics Information System.