The Muffler,exhaust, cataloged under National Stock Number 2990-01-268-5395, is classified within Federal Supply Class 2990 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Tymco, Inc. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 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 | 2990-01-268-5395 |
| Primary Part Number | 500993 |
| Item Name | Muffler,exhaust |
| FSC / FSG | 2990 / 29 — No Item Name Available |
| Manufacturer | Tymco, Inc |
| Status | ACTIVE |
| Body Shape | OVAL |
| Coolant Type | AIR |
| Muffler Design | BAFFLE |
| Material | STEEL LOCATION NOT OTHERWISE SPECIFIED |
| Tube Quantity | 2 |
| Baffle Quantity | 2 |
| Design Type | DRY |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 2990-01-268-5395 is a Muffler,exhaust, manufactured by Tymco, Inc, classified under FSC 2990 (No Item Name Available). Status: active.
NSN 2990-01-268-5395 has 2 cross-referenced part numbers: 500993 (Tymco, Inc), 500993 (Tymco International, Inc.).
There are 6 known substitutes for 2990-01-268-5395: 5325-01-076-7559, 6680-01-244-0770, 5905-01-549-4094 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 500993: End Item Identification: TYMCO INC MODEL 600 SWEEPER; Body Shape: OVAL; Overall Height: 5.000 INCHES NOMINAL IN; Coolant Type: AIR. 11 total characteristics are documented in the Federal Logistics Information System.