The Muffler,exhaust, cataloged under National Stock Number 2990-01-564-2857, is classified within Federal Supply Class 2990 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Nelson Industries Inc Nelson Muffler Div. This item has 2 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.
| Item Name | Muffler,exhaust |
| FSC / FSG | 2990 — No Item Name Available (FSG 29) |
| Manufacturers | Thomas Equipment Ltd (CAGE 0NBY0); Nelson Industries Inc Nelson Muffler Div (CAGE 5L200) |
| Parameter | Value |
|---|---|
| NSN | 2990-01-564-2857 |
| Primary Part Number | 28504A |
| Item Name | Muffler,exhaust |
| FSC / FSG | 2990 / 29 — No Item Name Available |
| Manufacturer | Nelson Industries Inc Nelson Muffler Div |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 2990-01-564-2857 is a Muffler,exhaust, manufactured by Nelson Industries Inc Nelson Muffler Div, classified under FSC 2990 (No Item Name Available). Status: active.
NSN 2990-01-564-2857 has 2 cross-referenced part numbers: 44709 (Thomas Equipment Ltd), 28504A (Nelson Industries Inc Nelson Muffler Div).
There are 5 known substitutes for 2990-01-564-2857: 6210-00-299-5826, 4930-00-400-5218, 5930-00-946-6903 and 2 more. Verify interchangeability with system specifications before substitution.