NSN 3020-01-421-1590 · NIIN 014211590 · Part number 219-3511-654B
Mpc Products Corporation Dba Woodward Mpc, Inc. · FSC 3020 — Gears, Pulleys, Sprockets, and Transmission Chain · FSG 30 — Mechanical Power Transmission Equipment · CAGE 19710
Government record, cited
NSN 3020-01-421-1590 — this item is cataloged by the U.S. Government under National Stock Number 3020-01-421-1590. Manufacturer of record part number: 219-3511-654B.
Also searched as3020-01-421-1590 ·
3020014211590 ·
NIIN 014211590 ·
01-421-1590 ·
FSC 3020 Gears, Pulleys, Sprockets, and Transmission Chain · CAGE 19710 · 219-3511-654B
Manufacturer of record: Mpc Products Corporation Dba Woodward Mpc, Inc.
Identification
NSN: 3020-01-421-1590
NIIN: 014211590
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
FSG: 30 — Mechanical Power Transmission Equipment
Primary part number: 219-3511-654B
Manufacturer: Mpc Products Corporation Dba Woodward Mpc, Inc.
General Description
The Gear,antibacklash,spur, cataloged under National Stock Number 3020-01-421-1590, 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 Mpc Products Corporation Dba Woodward Mpc, Inc.. Government technical data includes 1 specification, 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
3020-01-421-1590
Primary Part Number
219-3511-654B
Item Name
Gear,antibacklash,spur
FSC / FSG
3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain
Mpc Products Corporation Dba Woodward Mpc, Inc. (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.
3020-00-000-0091
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 3020-01-421-1590?
NSN 3020-01-421-1590 is a Gear,antibacklash,spur, manufactured by Mpc Products Corporation Dba Woodward Mpc, Inc., classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
What part numbers are listed for NSN 3020-01-421-1590?
NSN 3020-01-421-1590 has 1 manufacturer part number on file: 219-3511-654B (Mpc Products Corporation Dba Woodward Mpc, Inc.).
What are the specifications of 219-3511-654B?
Key specifications for 219-3511-654B: Teeth Quantity: 135; End Item Identification: WEAPONS SYSTEM AIRCRAFT, AIRLIFTER C-17A A. 1 specification is documented in the U.S. Government catalog.
Is NSN 3020-01-421-1590 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.