The Steering Gear, cataloged under National Stock Number 2030-01-457-3578, 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2030 (Deck Machinery) of the Ship and Marine Equipment group. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
Catalog Facts
Item Name
Steering Gear
FSC / FSG
2030 — Deck Machinery (FSG 20)
Technical Specifications
Parameter
Value
NSN
2030-01-457-3578
Item Name
Steering Gear
FSC / FSG
2030 / 20 — Deck Machinery
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL B — Remove Demilitarization Key Points
Hazard
No hazard code in the DLA record (HMIC N)
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
17443A15
3/2Design control — primary reference
U.S. Government activity
17443A15
5/9Secondary reference
Sowester Ltd
No interchangeability data on file.
Other items in FSC 2030 — Deck Machinery
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2030-00-001-9446
T RING,ROD PACKING
2030-00-001-9447
2030-00-001-9447 · Item name not on file
2030-00-001-9448
T RING,ROD PACKING
2030-00-001-9449
T RING,PISTON PACKI
2030-00-006-6415
SERVOMOTOR,BELL LOG
2030-00-006-6416
2030-00-006-6416 · Item name not on file
2030-00-006-6417
2030-00-006-6417 · Item name not on file
2030-00-010-4961
2030-00-010-4961 · Item name not on file
Related Parts in Ship and Marine Equipment
2030-00-001-9446
T RING,ROD PACKING
B011TR018EPR
2030-00-001-9447
2030-00-001-9447 · Item name not on file
2030-00-001-9448
T RING,ROD PACKING
B011TR027
2030-00-001-9449
T RING,PISTON PACKI
A20-09-01-011EPR
2030-00-006-6415
SERVOMOTOR,BELL LOG
HZDE20-101
2030-00-006-6416
2030-00-006-6416 · Item name not on file
2030-00-006-6417
2030-00-006-6417 · Item name not on file
2030-00-010-4961
2030-00-010-4961 · Item name not on file
Frequently Asked Questions
What is NSN 2030-01-457-3578?
NSN 2030-01-457-3578 is a Steering Gear, classified under FSC 2030, Deck Machinery. Status: active.
Is NSN 2030-01-457-3578 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
What is the DEMIL code for NSN 2030-01-457-3578?
NSN 2030-01-457-3578 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
Sources
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.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.