PartsTable TECHNICAL DATA SHEET
NSN 3010-01-373-7174Government record, cited

Coupling, Shaft, Flexible3010-01-373-7174

NSN 3010-01-373-7174 · NIIN 013737174 · Part number F202SB
Ameridrives International Llc Dba Ameridrives International Llc · FSC 3010 — Torque Converters and Speed Changers · FSG 30 — Mechanical Power Transmission Equipment · CAGE 70487
Government record, cited
NSN 3010-01-373-7174 — this item is cataloged by the U.S. Government under National Stock Number 3010-01-373-7174. Manufacturer of record part number: F202SB.
Also searched as  3010-01-373-7174 · 3010013737174 · NIIN 013737174 · 01-373-7174 · FSC 3010 Torque Converters and Speed Changers · CAGE 70487 · F202SB · F202RB
Nearby stock numbers  ·
Features
  • Coupling,shaft,flexible — FSC 3010
  • Bore Length: 2.4400 INCHES NOMINAL BOTH ENDS IN
  • Design Type: INTERNAL GEAR
  • Outside Diameter: 7.000 INCHES NOMINAL IN
  • Features Provided: STANDARD GRID SPRING
  • Bore Shape: ROUGH STOCK BOTH ENDS
  • Bore Diameter: 2.7500 INCHES NOMINAL BOTH ENDS IN
  • 2 manufacturer part numbers on file
Identification
  • NSN: 3010-01-373-7174
  • NIIN: 013737174
  • FSC: 3010 — Torque Converters and Speed Changers
  • FSG: 30 — Mechanical Power Transmission Equipment
  • Primary part number: F202SB
  • Manufacturer: Ameridrives International Llc Dba Ameridrives International Llc
General Description

The Coupling,shaft,flexible, cataloged under National Stock Number 3010-01-373-7174, is classified within Federal Supply Class 3010 (Torque Converters and Speed Changers) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Ameridrives International Llc Dba Ameridrives International Llc. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3010-01-373-7174
Primary Part NumberF202SB
Item NameCoupling,shaft,flexible
FSC / FSG3010 / 30 — Torque Converters and Speed Changers
ManufacturerAmeridrives International Llc Dba Ameridrives International Llc
StatusACTIVE
Bore Length2.4400 INCHES NOMINAL BOTH ENDS IN
Design TypeINTERNAL GEAR
Outside Diameter7.000 INCHES NOMINAL IN
Features ProvidedSTANDARD GRID SPRING
Bore ShapeROUGH STOCK BOTH ENDS
Bore Diameter2.7500 INCHES NOMINAL BOTH ENDS IN
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
Cross-Reference Index
Part NumberManufacturer
F202SB PRIMARY Ameridrives International Llc Dba Ameridrives International Llc (USA)
F202RB PRIMARY Ameridrives International Llc Dba Ameridrives International Llc (USA)
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 3010-01-373-7174?

NSN 3010-01-373-7174 is a Coupling,shaft,flexible, manufactured by Ameridrives International Llc Dba Ameridrives International Llc, classified under FSC 3010, Torque Converters and Speed Changers. Status: active.

What part numbers are listed for NSN 3010-01-373-7174?

NSN 3010-01-373-7174 has 2 manufacturer part numbers on file: F202SB (Ameridrives International Llc Dba Ameridrives International Llc), F202RB (Ameridrives International Llc Dba Ameridrives International Llc).

What are the specifications of F202SB?

Key specifications for F202SB: Bore Length: 2.4400 INCHES NOMINAL BOTH ENDS IN; Design Type: INTERNAL GEAR; Overall Length: 6.000 INCHES NOMINAL IN; Outside Diameter: 7.000 INCHES NOMINAL IN. 6 specifications are documented in the U.S. Government catalog.

Is NSN 3010-01-373-7174 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.
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