The Steering Gear, cataloged under National Stock Number 2030-01-555-9479, is classified within Federal Supply Class 2030 (Deck Machinery) of the Ship and Marine Equipment group. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2030-01-555-9479 |
| Item Name | Steering Gear |
| FSC / FSG | 2030 / 20 — Deck Machinery |
| 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 |
| Reference | Meaning |
|---|---|
| MODEL 20666 | 3/2 Design control — primary reference U.S. Government activity |
| T/M S9561-CD-MMA-010 REV 1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 2030-01-555-9479 is a Steering Gear, classified under FSC 2030, Deck Machinery. Status: active.
Key specifications for 2030-01-555-9479: Special Features: MAX DESIGN PRESSURE-2600 PSIG. MAX SYSTEM PRESSURE-2900 PSIG. NOMINAL OPERATING PRESSURE-2450 PSIG. SERVO PRESSURE-600 PSI. REPLENISHING PRESSURE-220 PSIG.; End Item Identification: STEERING GEAR SYSTEM 20666. 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.