NSN 3020-00-017-0737 · NIIN 000170737 · Part number 3 1-2
William Powell Company, the Dba Powell Valve Div the Starflo Corporation · FSC 3020 — Gears, Pulleys, Sprockets, and Transmission Chain · FSG 30 — Mechanical Power Transmission Equipment · CAGE 48422
Government record, cited
NSN 3020-00-017-0737 — this item is cataloged by the U.S. Government under National Stock Number 3020-00-017-0737. Manufacturer of record part number: 3 1-2.
Also searched as3020-00-017-0737 ·
3020000170737 ·
NIIN 000170737 ·
00-017-0737 ·
FSC 3020 Gears, Pulleys, Sprockets, and Transmission Chain · CAGE 48422 · 3 1-2
Manufacturer of record: William Powell Company, the Dba Powell Valve Div the Starflo Corporation
Identification
NSN: 3020-00-017-0737
NIIN: 000170737
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
FSG: 30 — Mechanical Power Transmission Equipment
Primary part number: 3 1-2
Manufacturer: William Powell Company, the Dba Powell Valve Div the Starflo Corporation
General Description
The Chain,sprocket, cataloged under National Stock Number 3020-00-017-0737, 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 William Powell Company, the Dba Powell Valve Div the Starflo Corporation. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Catalog Facts
Item Name
Chain,sprocket
FSC / FSG
3020 — Gears, Pulleys, Sprockets, and Transmission Chain (FSG 30)
Manufacturers
William Powell Company, the Dba Powell Valve Div the Starflo Corporation (CAGE 48422)
Technical Specifications
Parameter
Value
NSN
3020-00-017-0737
Primary Part Number
3 1-2
Item Name
Chain,sprocket
FSC / FSG
3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain
Manufacturer
William Powell Company, the Dba Powell Valve Div the Starflo Corporation
William Powell Company, the Dba Powell Valve Div the Starflo Corporation (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.
3020-00-001-2090
3020-00-001-2090 · Item name not on file
3020-00-001-4468
3020-00-001-4468 · Item name not on file
3020-00-007-2779
GEAR,ANTIBACKLASH,SPUR
3020-00-009-4033
GEAR,SPUR
3020-00-031-2269
3020-00-031-2269 · Item name not on file
3020-00-146-4181
GEAR,IDLER
3020-00-146-4222
GEAR,IDLER
3020-00-425-7115
GEAR,HELICAL
Frequently Asked Questions
What is NSN 3020-00-017-0737?
NSN 3020-00-017-0737 is a Chain,sprocket, manufactured by William Powell Company, the Dba Powell Valve Div the Starflo Corporation, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
What part numbers are listed for NSN 3020-00-017-0737?
NSN 3020-00-017-0737 has 1 manufacturer part number on file: 3 1-2 (William Powell Company, the Dba Powell Valve Div the Starflo Corporation).
Is NSN 3020-00-017-0737 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.