The Heat Shield,exhaust, cataloged under National Stock Number 2990-01-630-2545, is classified within Federal Supply Class 2990 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Caterpillar Inc Div Caterpillar Defense. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Item Name | Heat Shield,exhaust |
| FSC / FSG | 2990 — No Item Name Available (FSG 29) |
| Manufacturers | Caterpillar Inc Div Caterpillar Defense (CAGE 11083) |
| Parameter | Value |
|---|---|
| NSN | 2990-01-630-2545 |
| Primary Part Number | 179-1521 |
| Item Name | Heat Shield,exhaust |
| FSC / FSG | 2990 / 29 — No Item Name Available |
| Manufacturer | Caterpillar Inc Div Caterpillar Defense |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 179-1521 PRIMARY | Caterpillar Inc Div Caterpillar Defense (USA) |
NSN 2990-01-630-2545 is a Heat Shield,exhaust, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 2990 (No Item Name Available). Status: active.
NSN 2990-01-630-2545 has 1 cross-referenced part number: 179-1521 (Caterpillar Inc Div Caterpillar Defense).
There is 1 known substitute for 2990-01-630-2545: 5990-00-206-3753. Verify interchangeability with system specifications before substitution.