NSN 3010-00-517-3754 · NIIN 005173754 · Part number 299455
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier · FSC 3010 — Torque Converters and Speed Changers · FSG 30 — Mechanical Power Transmission Equipment · CAGE 10001
Government record, cited
NSN 3010-00-517-3754 — this item is cataloged by the U.S. Government under National Stock Number 3010-00-517-3754. Manufacturer of record part number: 299455.
Also searched as3010-00-517-3754 ·
3010005173754 ·
NIIN 005173754 ·
00-517-3754 ·
FSC 3010 Torque Converters and Speed Changers · CAGE 10001 · 299455 · 299455PC2
Spline Minor Diameter: 1.1680 INCHES MINIMUM AND 1.1690 INCHES MAXIMUM BOTH ENDS IN
Design Type: INSERT
Spline Length: 1.6875 INCHES NOMINAL BOTH ENDS IN
Spline Major Diameter: 1.3740 INCHES MINIMUM AND 1.3750 INCHES MAXIMUM BOTH ENDS IN
Outside Diameter: 4.594 INCHES NOMINAL IN
Features Provided: EXPOSED COUPLING BOLT TYPE
Spline Quantity: 6 BOTH ENDS
Identification
NSN: 3010-00-517-3754
NIIN: 005173754
FSC: 3010 — Torque Converters and Speed Changers
FSG: 30 — Mechanical Power Transmission Equipment
Primary part number: 299455
Manufacturer: Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
General Description
The Coupling,shaft,flexible, cataloged under National Stock Number 3010-00-517-3754, is classified within Federal Supply Class 3010 (Torque Converters and Speed Changers) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 8 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
Parameter
Value
NSN
3010-00-517-3754
Primary Part Number
299455
Item Name
Coupling,shaft,flexible
FSC / FSG
3010 / 30 — Torque Converters and Speed Changers
Manufacturer
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
Status
ACTIVE
Spline Minor Diameter
1.1680 INCHES MINIMUM AND 1.1690 INCHES MAXIMUM BOTH ENDS IN
Design Type
INSERT
Spline Length
1.6875 INCHES NOMINAL BOTH ENDS IN
Spline Major Diameter
1.3740 INCHES MINIMUM AND 1.3750 INCHES MAXIMUM BOTH ENDS IN
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (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 3010-00-517-3754?
NSN 3010-00-517-3754 is a Coupling,shaft,flexible, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 3010, Torque Converters and Speed Changers. Status: active.
What part numbers are listed for NSN 3010-00-517-3754?
NSN 3010-00-517-3754 has 2 manufacturer part numbers on file: 299455 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 299455PC2 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).
What are the specifications of 299455?
Key specifications for 299455: Spline Minor Diameter: 1.1680 INCHES MINIMUM AND 1.1690 INCHES MAXIMUM BOTH ENDS IN; Design Type: INSERT; Spline Length: 1.6875 INCHES NOMINAL BOTH ENDS IN; Overall Length: 4.312 INCHES NOMINAL IN. 8 specifications are documented in the U.S. Government catalog.
Is NSN 3010-00-517-3754 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.