The Muffler,exhaust, cataloged under National Stock Number 2990-00-923-8543, is classified within Federal Supply Class 2990 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Ford Motor Co Ford Parts and Service Div Government Part Sales. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 2990-00-923-8543 |
| Primary Part Number | C0TT5225E |
| Item Name | Muffler,exhaust |
| FSC / FSG | 2990 / 29 — No Item Name Available |
| Manufacturer | Ford Motor Co Ford Parts and Service Div Government Part Sales |
| Status | CANCELLED |
| Operating Position | HORIZONTAL |
| Body Shape | ROUND |
| Outlet Connection Type | UNTHREADED FIRST OUTLET |
| Surface Treatment | PAINT |
| Inlet Outside Diameter | 2.625 INCHES NOMINAL SINGLE INLET IN |
| Outlet Projection Length | 3.000 INCHES NOMINAL FIRST OUTLET IN |
| Inlet Location | LOCATED ON OD AT END OF BODY |
| Overall Diameter | 7.000 INCHES NOMINAL IN |
| Outlet Inside Diameter | 2.500 INCHES NOMINAL FIRST OUTLET IN |
| Design Type | DRY |
| Muffler Design | BAFFLE |
| Inlet Connection Type | UNTHREADED SINGLE INLET |
| Outlet Location | LOCATED CENTER OF END OF BODY |
| Inlet Inside Diameter | 2.500 INCHES NOMINAL SINGLE INLET IN |
| Material | STEEL LOCATION NOT OTHERWISE SPECIFIED |
| Outlet Outside Diameter | 2.625 INCHES NOMINAL FIRST OUTLET IN |
| Coolant Type | AIR |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| C0TT5225E | Ford Motor Co Ford Parts and Service Div Government Part Sales (USA) |
| SA2550 | Riker Products (USA) |
| C0TT5225ES | Ford Motor Co Ford Parts and Service Div Government Part Sales (USA) |
| SA325 | Riker Products (USA) |
| C2TA5225B | Ford Motor Co Ford Parts and Service Div Government Part Sales (USA) |
NSN 2990-00-923-8543 is a Muffler,exhaust, manufactured by Ford Motor Co Ford Parts and Service Div Government Part Sales, classified under FSC 2990 (No Item Name Available). Status: cancelled.
NSN 2990-00-923-8543 has 5 cross-referenced part numbers: C0TT5225E (Ford Motor Co Ford Parts and Service Div Government Part Sales), SA2550 (Riker Products), C0TT5225ES (Ford Motor Co Ford Parts and Service Div Government Part Sales), SA325 (Riker Products), C2TA5225B (Ford Motor Co Ford Parts and Service Div Government Part Sales).
There are 3 known substitutes for 2990-00-923-8543: 5961-00-071-7466, 4210-00-088-1031, 5120-00-246-4746. Verify interchangeability with system specifications before substitution.
Key specifications for C0TT5225E: Overall Length: 38.000 INCHES NOMINAL IN; Operating Position: HORIZONTAL; Body Shape: ROUND; Outlet Connection Type: UNTHREADED FIRST OUTLET. 19 total characteristics are documented in the Federal Logistics Information System.
NSN 2990-00-923-8543 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.