NSN 3010-01-070-5221 · NIIN 010705221 · Part number FC20-1
Altra Industrial Motion Corp. · FSC 3010 — Torque Converters and Speed Changers · FSG 30 — Mechanical Power Transmission Equipment · CAGE 71041
Government record, cited
NSN 3010-01-070-5221 — this item is cataloged by the U.S. Government under National Stock Number 3010-01-070-5221. Manufacturer of record part number: FC20-1.
Also searched as3010-01-070-5221 ·
3010010705221 ·
NIIN 010705221 ·
01-070-5221 ·
FSC 3010 Torque Converters and Speed Changers · CAGE 71041 · FC20-1 · 5029219-013-103
Body Style: FLEXIBLE SPIDER, INSERT TYPE, THROUGH BORE
Bore Shape: STRAIGHT
Bore Diameter: 1.0000 INCHES NOMINAL IN
Material: STEEL
1 manufacturer part number on file
Manufacturer of record: Altra Industrial Motion Corp.
Identification
NSN: 3010-01-070-5221
NIIN: 010705221
FSC: 3010 — Torque Converters and Speed Changers
FSG: 30 — Mechanical Power Transmission Equipment
Primary part number: FC20-1
Manufacturer: Altra Industrial Motion Corp.
General Description
The Coupling Half,shaft, cataloged under National Stock Number 3010-01-070-5221, is classified within Federal Supply Class 3010 (Torque Converters and Speed Changers) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Altra Industrial Motion Corp.. Government technical data includes 5 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
C/1Advisory reference — outside the item-of-supply concept
U.S. Government activity
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.
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3010-00-001-0013 · Item name not on file
3010-00-001-0067
3010-00-001-0067 · Item name not on file
3010-00-001-0069
3010-00-001-0069 · Item name not on file
3010-00-001-0095
3010-00-001-0095 · Item name not on file
3010-00-001-1239
3010-00-001-1239 · Item name not on file
3010-00-001-1689
3010-00-001-1689 · Item name not on file
3010-00-001-2168
3010-00-001-2168 · Item name not on file
3010-00-001-2173
3010-00-001-2173 · Item name not on file
Frequently Asked Questions
What is NSN 3010-01-070-5221?
NSN 3010-01-070-5221 is a Coupling Half,shaft, manufactured by Altra Industrial Motion Corp., classified under FSC 3010, Torque Converters and Speed Changers. Status: active.
What part numbers are listed for NSN 3010-01-070-5221?
NSN 3010-01-070-5221 has 1 manufacturer part number on file: FC20-1 (Altra Industrial Motion Corp.).
What are the specifications of FC20-1?
Key specifications for FC20-1: Bore Length: 1.4375 INCHES NOMINAL IN; Body Style: FLEXIBLE SPIDER, INSERT TYPE, THROUGH BORE; Overall Length: 2.250 INCHES NOMINAL IN; Bore Shape: STRAIGHT. 5 specifications are documented in the U.S. Government catalog.
Is NSN 3010-01-070-5221 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.