The Muffler,exhaust, cataloged under National Stock Number 2990-00-827-2241, 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 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2990-00-827-2241 |
| Primary Part Number | T-6527 |
| Item Name | Muffler,exhaust |
| FSC / FSG | 2990 / 29 — No Item Name Available |
| Manufacturer | Cummins Filtration Inc. |
| Status | ACTIVE |
| Design Type | DRY |
| Coolant Type | AIR |
| Muffler Design | STRAIGHT THROUGH |
| Body Shape | ROUND |
| Operating Position | UNIVERSAL |
| Outlet Inside Diameter | 1.505 INCHES MINIMUM AND 1.525 INCHES MAXIMUM FIRST OUTLET IN |
| Outlet Connection Type | UNTHREADED FIRST OUTLET |
| Outlet Location | CENTRALLY IN END SECT. OF BODY |
| Material | STEEL COMP 410 LOCATION NOT OTHERWISE SPECIFIED |
| Outlet Projection Length | 2.750 INCHES NOMINAL FIRST OUTLET IN |
| Outlet Outside Diameter | 1.567 INCHES MINIMUM AND 1.587 INCHES MAXIMUM FIRST OUTLET IN |
| Material Document and Classification | AISI 410 ASSN STD SINGLE MATERIAL RESPONSE LOCATION NOT OTHERWISE SPECIFIED |
| Inlet Connection Type | UNTHREADED SINGLE INLET |
| FSC Application Data | MISCELLANEOUS ENGINE ACCESSORIES,NON-AIRCRAFT |
| Overall Diameter | 3.063 INCHES NOMINAL IN |
| Inlet Inside Diameter | 1.505 INCHES MINIMUM AND 1.525 INCHES MAXIMUM SINGLE INLET IN |
| Inlet Projection Length | 1.000 INCHES NOMINAL SINGLE INLET IN |
| Inlet Location | CENTRALLY IN END SECT. OF BODY |
| Inlet Outside Diameter | 1.567 INCHES MINIMUM AND 1.587 INCHES MAXIMUM SINGLE INLET IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| ABT6527 | Ar Bee Corp (USA) |
| 6527 | Cummins Filtration Inc. (USA) |
| ABT6527 | Brighton Cromwell Llc (USA) |
| T-6527 PRIMARY | Cummins Filtration Inc. (USA) |
| PS609900282-1 | Lockheed Martin Corporation Div Rotary and Mission Systems (USA) |
NSN 2990-00-827-2241 is a Muffler,exhaust, manufactured by Cummins Filtration Inc., classified under FSC 2990 (No Item Name Available). Status: active.
NSN 2990-00-827-2241 has 5 cross-referenced part numbers: ABT6527 (Ar Bee Corp), 6527 (Cummins Filtration Inc.), ABT6527 (Brighton Cromwell Llc), T-6527 (Cummins Filtration Inc.), PS609900282-1 (Lockheed Martin Corporation Div Rotary and Mission Systems).
There are 12 known substitutes for 2990-00-827-2241: 5330-00-017-9979, 4010-00-193-6794, 5950-00-246-2557 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for T-6527: Design Type: DRY; Coolant Type: AIR; Muffler Design: STRAIGHT THROUGH; Body Shape: ROUND. 20 total characteristics are documented in the Federal Logistics Information System.