NSN 3020-01-079-3391 · NIIN 010793391 · Part number 144497
Lockheed Martin Corp Electronics and Missiles Div · FSC 3020 — Gears, Pulleys, Sprockets, and Transmission Chain · FSG 30 — Mechanical Power Transmission Equipment · CAGE 09205
Government record, cited
NSN 3020-01-079-3391 — this item is cataloged by the U.S. Government under National Stock Number 3020-01-079-3391. Manufacturer of record part number: 144497.
Also searched as3020-01-079-3391 ·
3020010793391 ·
NIIN 010793391 ·
01-079-3391 ·
FSC 3020 Gears, Pulleys, Sprockets, and Transmission Chain · CAGE 09205 · 144497 · 144497REVB
Manufacturer of record: Lockheed Martin Corp Electronics and Missiles Div
Identification
NSN: 3020-01-079-3391
NIIN: 010793391
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
FSG: 30 — Mechanical Power Transmission Equipment
Primary part number: 144497
Manufacturer: Lockheed Martin Corp Electronics and Missiles Div
General Description
The Gear,spur, cataloged under National Stock Number 3020-01-079-3391, 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 Lockheed Martin Corp Electronics and Missiles Div. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
Catalog Facts
Item Name
Gear,spur
FSC / FSG
3020 — Gears, Pulleys, Sprockets, and Transmission Chain (FSG 30)
Manufacturers
Lockheed Martin Corp Electronics and Missiles Div (CAGE 09205)
Technical Specifications
Parameter
Value
NSN
3020-01-079-3391
Primary Part Number
144497
Item Name
Gear,spur
FSC / FSG
3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain
Lockheed Martin Corp Electronics and Missiles Div (USA)
Reference documents
Reference
Meaning
144497
5/9Secondary reference
Tri-Aerotech Inc
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 3020-01-079-3391?
NSN 3020-01-079-3391 is a Gear,spur, manufactured by Lockheed Martin Corp Electronics and Missiles Div, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
What part numbers are listed for NSN 3020-01-079-3391?
NSN 3020-01-079-3391 has 2 manufacturer part numbers on file: 144497 (Lockheed Martin Corp Electronics and Missiles Div), 144497REVB (Lockheed Martin Corp Electronics and Missiles Div).
Is NSN 3020-01-079-3391 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.