NSN 3020-01-294-7266 — this item is cataloged by the U.S. Government under National Stock Number 3020-01-294-7266. Manufacturer of record part number: A4091-1.
Also searched as3020-01-294-7266 ·
3020012947266 ·
NIIN 012947266 ·
01-294-7266 ·
FSC 3020 Gears, Pulleys, Sprockets, and Transmission Chain · CAGE 09790 · A4091-1
The Gear,spur, cataloged under National Stock Number 3020-01-294-7266, 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 Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator. Government technical data includes 6 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
3020-01-294-7266
Primary Part Number
A4091-1
Item Name
Gear,spur
FSC / FSG
3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain
Manufacturer
Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator
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 3020-01-294-7266?
NSN 3020-01-294-7266 is a Gear,spur, manufactured by Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
What part numbers are listed for NSN 3020-01-294-7266?
NSN 3020-01-294-7266 has 1 manufacturer part number on file: A4091-1 (Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator).
What are the specifications of A4091-1?
Key specifications for A4091-1: Bore Nominal Diameter: 1.000 INCHES BOTH ENDS IN; Teeth Quantity: 25; Bore Style: PLAIN BOTH ENDS; Pitch Diameter: 3.1250 INCHES NOMINAL IN. 6 specifications are documented in the U.S. Government catalog.
Is NSN 3020-01-294-7266 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.