Insert, Flexible Coupling3010-01-341-7650

NSN 3010-01-341-7650 · NIIN 013417650

FSC 3010 — Torque Converters and Speed Changers · FSG 30 — Mechanical Power Transmission Equipment

Government record, cited

Also searched as 3010-01-341-7650 · 3010013417650 · NIIN 013417650 · 01-341-7650 · FSC 3010 Torque Converters and Speed Changers · 6544C037 · 6544C037-1

Nearby stock numbers ← 3010-01-341-7145 Coupling, Shaft, Flexible · 3010-01-341-7651 Coupling, Shaft, Rigid →

Features

Insert,flexible Coupling — FSC 3010
Keyway Depth: 0.206 INCHES NOMINAL IN
Overall Thickness: 2.000 INCHES NOMINAL IN
Style Designator: KEYWAY TO CROSS KEYWAY FACE
Overall Outside Diameter: 2.625 INCHES NOMINAL IN
Keyway Width: 0.376 INCHES NOMINAL IN

Identification

NSN: 3010-01-341-7650
NIIN: 013417650
FSC: 3010 — Torque Converters and Speed Changers
FSG: 30 — Mechanical Power Transmission Equipment

General Description

The Insert,flexible Coupling, cataloged under National Stock Number 3010-01-341-7650, is classified within Federal Supply Class 3010 (Torque Converters and Speed Changers) of the Mechanical Power Transmission Equipment group. Government technical data includes 5 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	3010-01-341-7650
Item Name	Insert,flexible Coupling
FSC / FSG	3010 / 30 — Torque Converters and Speed Changers
Status	ACTIVE
Keyway Depth	0.206 INCHES NOMINAL IN
Overall Thickness	2.000 INCHES NOMINAL IN
Style Designator	KEYWAY TO CROSS KEYWAY FACE
Overall Outside Diameter	2.625 INCHES NOMINAL IN
Keyway Width	0.376 INCHES NOMINAL IN

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)
Criticality Code	X

Cross-Reference Index

No manufacturer part numbers on file in the U.S. Government catalog.

Reference documents

Reference	Meaning
6544C037	D/9 Drawing number reference only U.S. Government activity
6544C037-1	3/2 Design control — primary reference 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.

3010-00-001-0013

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 3010-01-341-7650?

NSN 3010-01-341-7650 is a Insert,flexible Coupling, classified under FSC 3010, Torque Converters and Speed Changers. Status: active.

What are the specifications of 3010-01-341-7650?

Key specifications for 3010-01-341-7650: Keyway Depth: 0.206 INCHES NOMINAL IN; Overall Thickness: 2.000 INCHES NOMINAL IN; Style Designator: KEYWAY TO CROSS KEYWAY FACE; Overall Outside Diameter: 2.625 INCHES NOMINAL IN. 5 specifications are documented in the U.S. Government catalog.

Is NSN 3010-01-341-7650 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.

PartsTable Design LLC · partstable.com