NSN 3020-01-563-0391 · NIIN 015630391 · Part number 728581-3
Hamilton Sundstrand Corporation Dba Collins Aerospace · FSC 3020 — Gears, Pulleys, Sprockets, and Transmission Chain · FSG 30 — Mechanical Power Transmission Equipment · CAGE 73030
Government record, cited
NSN 3020-01-563-0391 — this item is cataloged by the U.S. Government under National Stock Number 3020-01-563-0391. Manufacturer of record part number: 728581-3.
Also searched as3020-01-563-0391 ·
3020015630391 ·
NIIN 015630391 ·
01-563-0391 ·
FSC 3020 Gears, Pulleys, Sprockets, and Transmission Chain · CAGE 73030 · 728581-3
Manufacturer of record: Hamilton Sundstrand Corporation Dba Collins Aerospace
Identification
NSN: 3020-01-563-0391
NIIN: 015630391
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
FSG: 30 — Mechanical Power Transmission Equipment
Primary part number: 728581-3
Manufacturer: Hamilton Sundstrand Corporation Dba Collins Aerospace
General Description
The Gear Cluster, cataloged under National Stock Number 3020-01-563-0391, 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 Hamilton Sundstrand Corporation Dba Collins Aerospace. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
3020-01-563-0391
Primary Part Number
728581-3
Item Name
Gear Cluster
FSC / FSG
3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain
Manufacturer
Hamilton Sundstrand Corporation Dba Collins Aerospace
Hamilton Sundstrand Corporation Dba Collins Aerospace (USA)
No interchangeability data on file.
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 3020-01-563-0391?
NSN 3020-01-563-0391 is a Gear Cluster, manufactured by Hamilton Sundstrand Corporation Dba Collins Aerospace, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
What part numbers are listed for NSN 3020-01-563-0391?
NSN 3020-01-563-0391 has 1 manufacturer part number on file: 728581-3 (Hamilton Sundstrand Corporation Dba Collins Aerospace).
What are the specifications of 728581-3?
Key specifications for 728581-3: Bore Style: PLAIN BOTH ENDS; Part Name Assigned by Controlling Agency: GEAR AND PINION; End Item Identification: VALVE ACTUATOR, T.O. 15A2-2-195-3, FIGURE 10-1; Construction: WELDED. 2 specifications are documented in the U.S. Government catalog.
Is NSN 3020-01-563-0391 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.