The Muffler,exhaust, cataloged under National Stock Number 2990-01-097-6802, is classified within Federal Supply Class 2990 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Drs Environmental Systems Inc. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2990-01-097-6802 |
| Primary Part Number | 69042 |
| Item Name | Muffler,exhaust |
| FSC / FSG | 2990 / 29 — No Item Name Available |
| Manufacturer | Drs Environmental Systems Inc |
| Status | ACTIVE |
| Operating Position | HORIZONTAL |
| Inlet Projection Length | 3.000 INCHES NOMINAL SINGLE INLET IN |
| Material | STEEL LOCATION NOT OTHERWISE SPECIFIED |
| Inlet Inside Diameter | 3.500 INCHES NOMINAL SINGLE INLET IN |
| Inlet Location | ECCENTRIC LOCATED IN END OF BODY |
| Coolant Type | AIR |
| Body Shape | OVAL |
| Design Type | DRY |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 2990-01-097-6802 is a Muffler,exhaust, manufactured by Drs Environmental Systems Inc, classified under FSC 2990 (No Item Name Available). Status: active.
NSN 2990-01-097-6802 has 3 cross-referenced part numbers: 69042 (Drs Environmental Systems Inc), 69042 (Davey Compressor Co Div of Keco Industries Inc), 69042 (Hdt Expeditionary Systems Inc).
There are 6 known substitutes for 2990-01-097-6802: 2590-00-087-5888, 4720-00-175-9789, 6515-00-955-8836 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 69042: Operating Position: HORIZONTAL; Overall Length: 38.000 INCHES NOMINAL IN; Inlet Projection Length: 3.000 INCHES NOMINAL SINGLE INLET IN; Material: STEEL LOCATION NOT OTHERWISE SPECIFIED. 9 total characteristics are documented in the Federal Logistics Information System.