NSN 3020-01-280-9027 · NIIN 012809027 · Part number 6289019
Naval Sea Systems Command · FSC 3020 — Gears, Pulleys, Sprockets, and Transmission Chain · FSG 30 — Mechanical Power Transmission Equipment · CAGE 53711
Government record, cited
NSN 3020-01-280-9027 — this item is cataloged by the U.S. Government under National Stock Number 3020-01-280-9027. Manufacturer of record part number: 6289019.
Also searched as3020-01-280-9027 ·
3020012809027 ·
NIIN 012809027 ·
01-280-9027 ·
FSC 3020 Gears, Pulleys, Sprockets, and Transmission Chain · CAGE 53711 · 6289019 · 0740540
Material Document and Classification: MIL-S-8690 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
Nominal Outside Diameter: 5.243 INCHES IN
Pressure Angle: 20.0000 DEGREES
Material: STEEL COMP 8620 OVERALL
Face Nominal Width: 1.062 INCHES IN
2 manufacturer part numbers on file
Identification
NSN: 3020-01-280-9027
NIIN: 012809027
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
FSG: 30 — Mechanical Power Transmission Equipment
Primary part number: 6289019
Manufacturer: Naval Sea Systems Command
General Description
The Gear,spur, cataloged under National Stock Number 3020-01-280-9027, 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 Naval Sea Systems Command. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
3020-01-280-9027
Primary Part Number
6289019
Item Name
Gear,spur
FSC / FSG
3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain
Manufacturer
Naval Sea Systems Command
Status
ACTIVE
Teeth Quantity
50
Material Document and Classification
MIL-S-8690 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
Other items in FSC 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3020-00-000-0091
GEAR,SPUR
3020-00-001-0027
3020-00-001-0027 · Item name not on file
3020-00-001-0028
3020-00-001-0028 · Item name not on file
3020-00-001-0063
3020-00-001-0063 · Item name not on file
3020-00-001-0064
3020-00-001-0064 · Item name not on file
3020-00-001-0066
3020-00-001-0066 · Item name not on file
3020-00-001-0071
3020-00-001-0071 · Item name not on file
3020-00-001-0072
3020-00-001-0072 · Item name not on file
Frequently Asked Questions
What is NSN 3020-01-280-9027?
NSN 3020-01-280-9027 is a Gear,spur, manufactured by Naval Sea Systems Command, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
What part numbers are listed for NSN 3020-01-280-9027?
NSN 3020-01-280-9027 has 2 manufacturer part numbers on file: 0740540 (General Dynamics European, Land-Systems-Mowag Gmbh Dba Gdels), 6289019 (Naval Sea Systems Command).
What are the specifications of 6289019?
Key specifications for 6289019: Teeth Quantity: 50; Material Document and Classification: MIL-S-8690 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL; Nominal Outside Diameter: 5.243 INCHES IN; Pressure Angle: 20.0000 DEGREES. 6 specifications are documented in the U.S. Government catalog.
Is NSN 3020-01-280-9027 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 3020-01-280-9027?
NSN 3020-01-280-9027 has DEMIL Code Q. 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.