NSN 3020-01-528-3290 · NIIN 015283290 · Part number MT14 1028
Marmon-Herrington Company · FSC 3020 — Gears, Pulleys, Sprockets, and Transmission Chain · FSG 30 — Mechanical Power Transmission Equipment · CAGE 27188
Government record, cited
NSN 3020-01-528-3290 — this item is cataloged by the U.S. Government under National Stock Number 3020-01-528-3290. Manufacturer of record part number: MT14 1028.
Also searched as3020-01-528-3290 ·
3020015283290 ·
NIIN 015283290 ·
01-528-3290 ·
FSC 3020 Gears, Pulleys, Sprockets, and Transmission Chain · CAGE 27188 · MT14 1028 · 1002231
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
FSG: 30 — Mechanical Power Transmission Equipment
Primary part number: MT14 1028
Manufacturer: Marmon-Herrington Company
General Description
The Gear,helical, cataloged under National Stock Number 3020-01-528-3290, is classified within Federal Supply Class 3020 (Gears, Pulleys, Sprockets, and Transmission Chain) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Marmon-Herrington Company. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
3020-01-528-3290
Primary Part Number
MT14 1028
Item Name
Gear,helical
FSC / FSG
3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain
Manufacturer
Marmon-Herrington Company
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
X
⇄Related Items1
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
4820-01-546-13571002231POSSIBLE MATCH
PARTS KIT,VALVE
Possible match (shared part number)Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic
General Dynamics Land Systems - Force Protection Inc. Dba Gdls Div Gdls-Fp (USA)
Related Parts
4820-01-546-1357POSSIBLE MATCH
PARTS KIT,VALVE
1002231
Frequently Asked Questions
What is NSN 3020-01-528-3290?
NSN 3020-01-528-3290 is a Gear,helical, manufactured by Marmon-Herrington Company, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
What part numbers are listed for NSN 3020-01-528-3290?
NSN 3020-01-528-3290 has 2 manufacturer part numbers on file: MT14 1028 (Marmon-Herrington Company), 1002231 (General Dynamics Land Systems - Force Protection Inc. Dba Gdls Div Gdls-Fp).
What NSN replaces 3020-01-528-3290?
1 possible match (shared part number, not a government interchangeability claim): 4820-01-546-1357. Verify interchangeability with system specifications before substitution.
What are the specifications of MT14 1028?
Key specifications for MT14 1028: End Item Identification: 2320-01-519-8173. 0 specifications are documented in the U.S. Government catalog.
Is NSN 3020-01-528-3290 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.
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.