NSN 3010-01-663-7958 · NIIN 016637958 · Part number 14004B0020
Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service · FSC 3010 — Torque Converters and Speed Changers · FSG 30 — Mechanical Power Transmission Equipment · CAGE 01365
Government record, cited
NSN 3010-01-663-7958 — this item is cataloged by the U.S. Government under National Stock Number 3010-01-663-7958. Manufacturer of record part number: 14004B0020.
Also searched as3010-01-663-7958 ·
3010016637958 ·
NIIN 016637958 ·
01-663-7958 ·
FSC 3010 Torque Converters and Speed Changers · CAGE 01365 · 14004B0020
Manufacturer of record: Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service
Identification
NSN: 3010-01-663-7958
NIIN: 016637958
FSC: 3010 — Torque Converters and Speed Changers
FSG: 30 — Mechanical Power Transmission Equipment
Primary part number: 14004B0020
Manufacturer: Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service
General Description
The Gear Assembly,azimuth Drive, cataloged under National Stock Number 3010-01-663-7958, is classified within Federal Supply Class 3010 (Torque Converters and Speed Changers) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Catalog Facts
Item Name
Gear Assembly,azimuth Drive
FSC / FSG
3010 — Torque Converters and Speed Changers (FSG 30)
Manufacturers
Serco Limited (CAGE U09Q3); Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service (CAGE 01365)
Technical Specifications
Parameter
Value
NSN
3010-01-663-7958
Primary Part Number
14004B0020
Item Name
Gear Assembly,azimuth Drive
FSC / FSG
3010 / 30 — Torque Converters and Speed Changers
Manufacturer
Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service
Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service (USA)
No interchangeability data on file.
Other items in FSC 3010 — Torque Converters and Speed Changers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3010-00-001-0013
3010-00-001-0013 · Item name not on file
3010-00-001-0067
3010-00-001-0067 · Item name not on file
3010-00-001-0069
3010-00-001-0069 · Item name not on file
3010-00-001-0095
3010-00-001-0095 · Item name not on file
3010-00-001-1239
3010-00-001-1239 · Item name not on file
3010-00-001-1689
3010-00-001-1689 · Item name not on file
3010-00-001-2168
3010-00-001-2168 · Item name not on file
3010-00-001-2173
3010-00-001-2173 · Item name not on file
Frequently Asked Questions
What is NSN 3010-01-663-7958?
NSN 3010-01-663-7958 is a Gear Assembly,azimuth Drive, manufactured by Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service, classified under FSC 3010, Torque Converters and Speed Changers. Status: active.
What part numbers are listed for NSN 3010-01-663-7958?
NSN 3010-01-663-7958 has 2 manufacturer part numbers on file: 14004B0020 (Serco Limited), 14004B0020 (Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service).
Is NSN 3010-01-663-7958 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 3010-01-663-7958?
NSN 3010-01-663-7958 has DEMIL Code D. 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.