The Cap Assembly,protective,muffler-, cataloged under National Stock Number 2990-00-830-6539, is classified within Federal Supply Class 2990 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Stewart & Stevenson Power Products Llc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, 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 | 2990-00-830-6539 |
| Primary Part Number | 28145 |
| Item Name | Cap Assembly,protective,muffler- |
| FSC / FSG | 2990 / 29 — No Item Name Available |
| Manufacturer | Stewart & Stevenson Power Products Llc |
| Status | ACTIVE |
| Material | STEEL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 28145 PRIMARY | Stewart & Stevenson Power Products Llc (USA) |
NSN 2990-00-830-6539 is a Cap Assembly,protective,muffler-, manufactured by Stewart & Stevenson Power Products Llc, classified under FSC 2990 (No Item Name Available). Status: active.
NSN 2990-00-830-6539 has 1 cross-referenced part number: 28145 (Stewart & Stevenson Power Products Llc).
There are 8 known substitutes for 2990-00-830-6539: 5120-00-269-7972, 6145-00-397-3046, 5355-00-568-1730 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for 28145: Material: STEEL. 1 total characteristics are documented in the Federal Logistics Information System.