NSN 3020-01-491-7319 — this item is cataloged by the U.S. Government under National Stock Number 3020-01-491-7319. Manufacturer of record part number: AA3455.
Also searched as3020-01-491-7319 ·
3020014917319 ·
NIIN 014917319 ·
01-491-7319 ·
FSC 3020 Gears, Pulleys, Sprockets, and Transmission Chain · CAGE 12511 · AA3455
Manufacturer of record: Simmonds Precision Products Inc
Identification
NSN: 3020-01-491-7319
NIIN: 014917319
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
FSG: 30 — Mechanical Power Transmission Equipment
Primary part number: AA3455
Manufacturer: Simmonds Precision Products Inc
General Description
The Gear,helical, cataloged under National Stock Number 3020-01-491-7319, 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 Simmonds Precision Products Inc. 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
3020-01-491-7319
Primary Part Number
AA3455
Item Name
Gear,helical
FSC / FSG
3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain
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 3020-01-491-7319?
NSN 3020-01-491-7319 is a Gear,helical, manufactured by Simmonds Precision Products Inc, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
What part numbers are listed for NSN 3020-01-491-7319?
NSN 3020-01-491-7319 has 1 manufacturer part number on file: AA3455 (Simmonds Precision Products Inc).
What are the specifications of AA3455?
Key specifications for AA3455: Part Name Assigned by Controlling Agency: HELICAL GEAR ASSEMBLY; End Item Identification: DL1422M1-1, DL1422M1-2, DL1422M1-3. 0 specifications are documented in the U.S. Government catalog.
Is NSN 3020-01-491-7319 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.