The Heat Shield,exhaust, cataloged under National Stock Number 2990-01-612-6538, is classified within Federal Supply Class 2990 (Miscellaneous Engine Accessories, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Usa Honda. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2990-01-612-6538 |
| Primary Part Number | 18331-ZE3-811 |
| Item Name | Heat Shield,exhaust |
| FSC / FSG | 2990 / 29 — Miscellaneous Engine Accessories, Nonaircraft |
| Manufacturer | Usa Honda |
| Status | ACTIVE |
| Mounting Method | UNTHREADED MOUNTING HOLES |
| Material | STEEL |
| 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 |
|---|---|
| 110-414 | Stens Corp (USA) |
| 18331-ZE3-811 PRIMARY | Usa Honda (USA) |
NSN 2990-01-612-6538 is a Heat Shield,exhaust, manufactured by Usa Honda, classified under FSC 2990, Miscellaneous Engine Accessories, Nonaircraft. Status: active.
NSN 2990-01-612-6538 has 2 manufacturer part numbers on file: 110-414 (Stens Corp), 18331-ZE3-811 (Usa Honda).
Key specifications for 18331-ZE3-811: Mounting Method: UNTHREADED MOUNTING HOLES; Part Name Assigned by Controlling Agency: MUFFLER DEFLECTOR; End Item Identification: HONDA GX240/270/340/390 AND GXV270/340/390 MODELS; Material: STEEL. 2 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.