The Governor,diesel Engine, cataloged under National Stock Number 2990-01-229-4431, is classified within Federal Supply Class 2990 (Miscellaneous Engine Accessories, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Motor Services Hugo Stamp Inc. The record lists 5 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 2990-01-229-4431 |
| Primary Part Number | 16403411 |
| Item Name | Governor,diesel Engine |
| FSC / FSG | 2990 / 29 — Miscellaneous Engine Accessories, Nonaircraft |
| Manufacturer | Motor Services Hugo Stamp 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 |
|---|---|
| 16403411 PRIMARY | Motor Services Hugo Stamp Inc (USA) |
| AUTHORIZED DISTRIBUTOR FOR 7LLB9 | Motor Services Hugo Stamp Inc (USA) |
| 9900-531 PRIMARY | Woodward, Inc. (USA) |
| 9900-531 PRIMARY | Woodward, Inc. Div Woodward Industrial Control Systems (USA) |
| AUTHORIZED DISTRIBUTOR FOR 7LLB9 | Motor-Services Hugo Stamp, Inc (USA) |
| Reference | Meaning |
|---|---|
| 16403411 | 5/9 Secondary reference Woodward, Inc. |
NSN 2990-01-229-4431 is a Governor,diesel Engine, manufactured by Motor Services Hugo Stamp Inc, classified under FSC 2990, Miscellaneous Engine Accessories, Nonaircraft. Status: active.
NSN 2990-01-229-4431 has 5 manufacturer part numbers on file: 16403411 (Motor Services Hugo Stamp Inc), AUTHORIZED DISTRIBUTOR FOR 7LLB9 (Motor Services Hugo Stamp Inc), 9900-531 (Woodward, Inc.), 9900-531 (Woodward, Inc. Div Woodward Industrial Control Systems), AUTHORIZED DISTRIBUTOR FOR 7LLB9 (Motor-Services Hugo Stamp, Inc).
Key specifications for 16403411: End Item Identification: GOVERNOR HYD DENG. 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.