NSN 3010-01-220-6403 · NIIN 012206403 · Part number 313FX 80/1 RATIO
Timken Gears & Services Inc. Div Philadelphia Gear · FSC 3010 — Torque Converters and Speed Changers · FSG 30 — Mechanical Power Transmission Equipment · CAGE 17454
Government record, cited
NSN 3010-01-220-6403 — this item is cataloged by the U.S. Government under National Stock Number 3010-01-220-6403. Manufacturer of record part number: 313FX 80/1 RATIO.
Also searched as3010-01-220-6403 ·
3010012206403 ·
NIIN 012206403 ·
01-220-6403 ·
FSC 3010 Torque Converters and Speed Changers · CAGE 17454 · 313FX 80/1 RATIO · 313FX
Manufacturer of record: Timken Gears & Services Inc. Div Philadelphia Gear
Identification
NSN: 3010-01-220-6403
NIIN: 012206403
FSC: 3010 — Torque Converters and Speed Changers
FSG: 30 — Mechanical Power Transmission Equipment
Primary part number: 313FX 80/1 RATIO
Manufacturer: Timken Gears & Services Inc. Div Philadelphia Gear
General Description
The Gear Assembly,speed Decreaser, cataloged under National Stock Number 3010-01-220-6403, is classified within Federal Supply Class 3010 (Torque Converters and Speed Changers) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Timken Gears & Services Inc. Div Philadelphia Gear. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
Catalog Facts
Item Name
Gear Assembly,speed Decreaser
FSC / FSG
3010 — Torque Converters and Speed Changers (FSG 30)
Manufacturers
Timken Gears & Services Inc. Div Philadelphia Gear (CAGE 17454)
Technical Specifications
Parameter
Value
NSN
3010-01-220-6403
Primary Part Number
313FX 80/1 RATIO
Item Name
Gear Assembly,speed Decreaser
FSC / FSG
3010 / 30 — Torque Converters and Speed Changers
Manufacturer
Timken Gears & Services Inc. Div Philadelphia Gear
Timken Gears & Services Inc. Div Philadelphia Gear (USA)
Reference documents
Reference
Meaning
313FX
5/9Secondary reference
Timken Gears & Services Inc. Div Philadelphia Gear
No interchangeability data on file.
Other items in FSC 3010 — Torque Converters and Speed Changers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3010-00-010-0577
3010-00-010-0577 · Item name not on file
3010-00-267-4959
GRIDMEMBER,COUPLING
3010-00-267-4959
GRIDMEMBER,COUPLING
3010-00-267-4959
GRIDMEMBER,COUPLING
3010-00-356-3346
CLUTCH ASSEMBLY,FRICTION
3010-00-395-0188
CLUTCH,DRUM
3010-00-395-0188
CLUTCH,DRUM
3010-00-395-0188
CLUTCH,DRUM
Frequently Asked Questions
What is NSN 3010-01-220-6403?
NSN 3010-01-220-6403 is a Gear Assembly,speed Decreaser, manufactured by Timken Gears & Services Inc. Div Philadelphia Gear, classified under FSC 3010, Torque Converters and Speed Changers. Status: active.
What part numbers are listed for NSN 3010-01-220-6403?
NSN 3010-01-220-6403 has 1 manufacturer part number on file: 313FX 80/1 RATIO (Timken Gears & Services Inc. Div Philadelphia Gear).
Is NSN 3010-01-220-6403 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.