The Heat Shield,exhaust, cataloged under National Stock Number 2990-01-623-0252, is classified within Federal Supply Class 2990 (Miscellaneous Engine Accessories, Nonaircraft) of the Engine Accessories group. The manufacturer of record is West Side Tractor Sales Co. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2990-01-623-0252 |
| Primary Part Number | R516174 |
| Item Name | Heat Shield,exhaust |
| FSC / FSG | 2990 / 29 — Miscellaneous Engine Accessories, Nonaircraft |
| Manufacturer | West Side Tractor Sales Co |
| Status | ACTIVE |
| FSC Application Data | DIESEL ENGINE NONAIRCRAFT |
| Engine Model Number for Which Designed | 6068HT082 |
| Engine Design Control Activity | 3PSD7 |
| Features Provided | MOUNTING HOLE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| R516174 | West Side Tractor Sales Co (USA) |
| Reference | Meaning |
|---|---|
| R516174 | 3/9 Design control — primary reference John Deere Shared Services, Llc |
NSN 2990-01-623-0252 is a Heat Shield,exhaust, manufactured by West Side Tractor Sales Co, classified under FSC 2990, Miscellaneous Engine Accessories, Nonaircraft. Status: active.
NSN 2990-01-623-0252 has 1 manufacturer part number on file: R516174 (West Side Tractor Sales Co).
Key specifications for R516174: FSC Application Data: DIESEL ENGINE NONAIRCRAFT; Engine Model Number for Which Designed: 6068HT082; Engine Design Control Activity: 3PSD7; Features Provided: MOUNTING HOLE. 4 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.