The Muffler,exhaust, cataloged under National Stock Number 2990-00-708-9472, 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 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2990-00-708-9472 |
| Primary Part Number | T-6572 |
| Item Name | Muffler,exhaust |
| FSC / FSG | 2990 / 29 — No Item Name Available |
| Manufacturer | Cummins Filtration Inc. |
| Status | ACTIVE |
| Inlet Connection Type | UNTHREADED SINGLE INLET |
| Muffler Design | MULTIPASS |
| Overall Diameter | 10.125 INCHES NOMINAL IN |
| Operating Position | VERTICAL |
| Body Shape | ROUND |
| Material | STEEL LOCATION NOT OTHERWISE SPECIFIED |
| Inlet Location | LOCATED AT A 90 DEG ANGLE FROM THE VERTICAL CENTER LINE 12-1/2 IN. FROM THE END IN |
| FSC Application Data | EXHAUST SYSTEM,DIESEL ENGINE |
| Surface Treatment | ALUMINUM |
| Outlet Connection Type | UNTHREADED FIRST OUTLET |
| Inlet Projection Length | 2.563 INCHES NOMINAL SINGLE INLET IN |
| Coolant Type | AIR |
| Design Type | DRY |
| Outlet Inside Diameter | 4.354 INCHES MINIMUM AND 4.374 INCHES MAXIMUM FIRST OUTLET IN |
| Outlet Location | LOCATED AT A 90 DEG ANGLE FROM THE VERTICAL CENTERLINE 4-1/2 IN. FROM THD TOP IN |
| Outlet Outside Diameter | 4.475 INCHES MINIMUM AND 4.495 INCHES MAXIMUM FIRST OUTLET IN |
| Inlet Outside Diameter | 4.626 INCHES MINIMUM AND 4.646 INCHES MAXIMUM SINGLE INLET IN |
| Inlet Inside Diameter | 4.505 INCHES MINIMUM AND 4.525 INCHES MAXIMUM SINGLE INLET IN |
| Tube Quantity | 3 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 2990-00-708-9472 is a Muffler,exhaust, manufactured by Cummins Filtration Inc., classified under FSC 2990 (No Item Name Available). Status: active.
NSN 2990-00-708-9472 has 3 cross-referenced part numbers: T-6572 (Cummins Filtration Inc.), 6572 (Cummins Filtration Inc.), ABT6572 (Ar Bee Corp).
There are 5 known substitutes for 2990-00-708-9472: 5330-00-291-7878, 5305-00-923-6560, 5330-01-144-8831 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for T-6572: Inlet Connection Type: UNTHREADED SINGLE INLET; Muffler Design: MULTIPASS; Overall Diameter: 10.125 INCHES NOMINAL IN; Operating Position: VERTICAL. 21 total characteristics are documented in the Federal Logistics Information System.