NSN 3020-01-330-3259 · NIIN 013303259 · Part number 212722-1
Walker Power Systems, Inc. Dba Tiernay Turbines · FSC 3020 — Gears, Pulleys, Sprockets, and Transmission Chain · FSG 30 — Mechanical Power Transmission Equipment · CAGE 51913
Government record, cited
NSN 3020-01-330-3259 — this item is cataloged by the U.S. Government under National Stock Number 3020-01-330-3259. Manufacturer of record part number: 212722-1.
Also searched as3020-01-330-3259 ·
3020013303259 ·
NIIN 013303259 ·
01-330-3259 ·
FSC 3020 Gears, Pulleys, Sprockets, and Transmission Chain · CAGE 51913 · 212722-1 · 272778
Manufacturer of record: Walker Power Systems, Inc. Dba Tiernay Turbines
Identification
NSN: 3020-01-330-3259
NIIN: 013303259
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
FSG: 30 — Mechanical Power Transmission Equipment
Primary part number: 212722-1
Manufacturer: Walker Power Systems, Inc. Dba Tiernay Turbines
General Description
The Gear,spur, cataloged under National Stock Number 3020-01-330-3259, 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 Walker Power Systems, Inc. Dba Tiernay Turbines. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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
3020-01-330-3259
Primary Part Number
212722-1
Item Name
Gear,spur
FSC / FSG
3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain
Walker Power Systems, Inc. Dba Tiernay Turbines (USA)
Reference documents
Reference
Meaning
272778
5/9Secondary reference
U.S. Government activity
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 3020-01-330-3259?
NSN 3020-01-330-3259 is a Gear,spur, manufactured by Walker Power Systems, Inc. Dba Tiernay Turbines, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
What part numbers are listed for NSN 3020-01-330-3259?
NSN 3020-01-330-3259 has 1 manufacturer part number on file: 212722-1 (Walker Power Systems, Inc. Dba Tiernay Turbines).
What are the specifications of 212722-1?
Key specifications for 212722-1: Style Designator: PROTRUDING HUB; Hub Style Designator: PLAIN SECOND END; End Item Identification: 4520-01-073-8309 HEATER,DUCT TYPE,PORTABLE. 2 specifications are documented in the U.S. Government catalog.
Is NSN 3020-01-330-3259 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.