The Muffler,exhaust, cataloged under National Stock Number 2990-00-930-0692, 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 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2990-00-930-0692 |
| Primary Part Number | T-8833 |
| Item Name | Muffler,exhaust |
| FSC / FSG | 2990 / 29 — No Item Name Available |
| Manufacturer | Cummins Filtration Inc. |
| Status | ACTIVE |
| Coolant Type | AIR |
| Baffle Quantity | 1 |
| Outlet Location | OFF-CENTER ON END OF BODY |
| Outlet Projection Length | 2.750 INCHES NOMINAL FIRST OUTLET IN |
| Inlet Connection Type | UNTHREADED SINGLE INLET |
| Outlet Inside Diameter | 2.000 INCHES NOMINAL FIRST OUTLET IN |
| Overall Diameter | 6.620 INCHES NOMINAL IN |
| Surface Treatment | ALUMINUM |
| Inlet Location | LOCATED ON SIDE OF BODY |
| Body Shape | ROUND |
| Operating Position | UNIVERSAL |
| Inlet Inside Diameter | 1.925 INCHES NOMINAL SINGLE INLET IN |
| Outlet Connection Type | UNTHREADED FIRST OUTLET |
| Muffler Design | STRAIGHT THROUGH W/BAFFLE |
| Material | STEEL LOCATION NOT OTHERWISE SPECIFIED |
| Design Type | DRY |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 2990-00-930-0692 is a Muffler,exhaust, manufactured by Cummins Filtration Inc., classified under FSC 2990 (No Item Name Available). Status: active.
NSN 2990-00-930-0692 has 5 cross-referenced part numbers: S1243A (The Gorman-Rupp Company Div Gorman-Rupp), T-8833 (Cummins Filtration Inc.), ABT8833 (Ar Bee Corp), 8833 (Cummins Filtration Inc.), ABT8833 (Brighton Cromwell Llc).
There are 8 known substitutes for 2990-00-930-0692: 5985-00-225-9074, 2915-00-452-8216, 1680-00-570-8475 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for T-8833: Coolant Type: AIR; Baffle Quantity: 1; Outlet Location: OFF-CENTER ON END OF BODY; Outlet Projection Length: 2.750 INCHES NOMINAL FIRST OUTLET IN. 17 total characteristics are documented in the Federal Logistics Information System.