The Spacer Rudder, cataloged under National Stock Number 2040-01-447-4057, is classified within Federal Supply Class 2040 (Marine Hardware and Hull Items) of the Ship and Marine Equipment group. The manufacturer of record is Kihomac Inc Dba Ki Ho Military Acquisition Consulting. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2040-01-447-4057 |
| Primary Part Number | 5749959-77 |
| Item Name | Spacer Rudder |
| FSC / FSG | 2040 / 20 — Marine Hardware and Hull Items |
| Manufacturer | Kihomac Inc Dba Ki Ho Military Acquisition Consulting |
| 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 |
|---|---|
| 5749959-77 PRIMARY | Kihomac Inc Dba Ki Ho Military Acquisition Consulting (USA) |
| Reference | Meaning |
|---|---|
| 5749959-77 | 5/9 Secondary reference Neill Aircraft Co. Dba Neill Aircraft Co |
| 562-5749959 | D/9 Drawing number reference only Naval Sea Systems Command |
| 5749959-77 | 5/9 Secondary reference Textron Systems Corp |
NSN 2040-01-447-4057 is a Spacer Rudder, manufactured by Kihomac Inc Dba Ki Ho Military Acquisition Consulting, classified under FSC 2040, Marine Hardware and Hull Items. Status: active.
NSN 2040-01-447-4057 has 1 manufacturer part number on file: 5749959-77 (Kihomac Inc Dba Ki Ho Military Acquisition Consulting).
Key specifications for 5749959-77: End Item Identification: MAIN RUDDER. 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.