The Muffler,exhaust, cataloged under National Stock Number 2990-01-158-4573, is classified within Federal Supply Class 2990 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Am General Llc. This item has 3 commercial cross-references from 3 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 | Am General Llc (CAGE 34623); Walker Mfg Co (CAGE 79260); Ap Parts Co Industrial Sales Div (CAGE 80266) |
| Parameter | Value |
|---|---|
| NSN | 2990-01-158-4573 |
| Primary Part Number | 5361821 |
| Item Name | Muffler,exhaust |
| FSC / FSG | 2990 / 29 — No Item Name Available |
| Manufacturer | Am General Llc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 2990-01-158-4573 is a Muffler,exhaust, manufactured by Am General Llc, classified under FSC 2990 (No Item Name Available). Status: active.
NSN 2990-01-158-4573 has 3 cross-referenced part numbers: 5361821 (Am General Llc), 22138 (Walker Mfg Co), 3021 (Ap Parts Co Industrial Sales Div).
There are 5 known substitutes for 2990-01-158-4573: 2805-00-030-0811, 6685-00-463-7519, 4730-00-491-3486 and 2 more. Verify interchangeability with system specifications before substitution.