The Pipe,exhaust, cataloged under National Stock Number 2990-01-633-2479, is classified within Federal Supply Class 2990 (Miscellaneous Engine Accessories, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Hamilton Jet, Inc.. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2990-01-633-2479 |
| Primary Part Number | 106198 |
| Item Name | Pipe,exhaust |
| FSC / FSG | 2990 / 29 — Miscellaneous Engine Accessories, Nonaircraft |
| Manufacturer | Hamilton Jet, Inc. |
| Status | ACTIVE |
| 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 |
|---|---|
| 106198 PRIMARY | Hamilton Jet, Inc. (USA) |
NSN 2990-01-633-2479 is a Pipe,exhaust, manufactured by Hamilton Jet, Inc., classified under FSC 2990, Miscellaneous Engine Accessories, Nonaircraft. Status: active.
NSN 2990-01-633-2479 has 1 manufacturer part number on file: 106198 (Hamilton Jet, Inc.).
1 possible match (shared part number, not a government interchangeability claim): 1005-01-715-1185. Verify interchangeability with system specifications before substitution.
Key specifications for 106198: Part Name Assigned by Controlling Agency: PIPE, EXHAUST KIT; End Item Identification: WATERJET, MARINE HM42 49XR0601. 0 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.