Coupling, Shaft, Flexible3010-01-640-8746

NSN 3010-01-640-8746 · NIIN 016408746 · Part number TSKS 033-0578-1800

John Crane, Inc · FSC 3010 — Torque Converters and Speed Changers · FSG 30 — Mechanical Power Transmission Equipment · CAGE 71724

Government record, cited

NSN 3010-01-640-8746 — this item is cataloged by the U.S. Government under National Stock Number 3010-01-640-8746. Manufacturer of record part number: TSKS 033-0578-1800.

Also searched as 3010-01-640-8746 · 3010016408746 · NIIN 016408746 · 01-640-8746 · FSC 3010 Torque Converters and Speed Changers · CAGE 71724 · TSKS 033-0578-1800

Nearby stock numbers ← 3010-01-640-8586 Universal Joint, Nonvehicular · 3010-01-641-0010 Gear Assembly, Speed Decreaser →

Features

Coupling,shaft,flexible — FSC 3010
2 manufacturer part numbers on file
Manufacturer of record: John Crane, Inc

Identification

NSN: 3010-01-640-8746
NIIN: 016408746
FSC: 3010 — Torque Converters and Speed Changers
FSG: 30 — Mechanical Power Transmission Equipment
Primary part number: TSKS 033-0578-1800
Manufacturer: John Crane, Inc

General Description

The Coupling,shaft,flexible, cataloged under National Stock Number 3010-01-640-8746, is classified within Federal Supply Class 3010 (Torque Converters and Speed Changers) of the Mechanical Power Transmission Equipment group. The manufacturer of record is John Crane, Inc. 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	3010-01-640-8746
Primary Part Number	TSKS 033-0578-1800
Item Name	Coupling,shaft,flexible
FSC / FSG	3010 / 30 — Torque Converters and Speed Changers
Manufacturer	John Crane, Inc
Status	ACTIVE

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

Part Number	Manufacturer
TSKS 033-0578-1800 PRIMARY	John Crane, Inc (USA)
TSKS 033-0578-1800	John Crane Uk Ltd (GBR)

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 3010-01-640-8746?

NSN 3010-01-640-8746 is a Coupling,shaft,flexible, manufactured by John Crane, Inc, classified under FSC 3010, Torque Converters and Speed Changers. Status: active.

What part numbers are listed for NSN 3010-01-640-8746?

NSN 3010-01-640-8746 has 2 manufacturer part numbers on file: TSKS 033-0578-1800 (John Crane, Inc), TSKS 033-0578-1800 (John Crane Uk Ltd).

What are the specifications of TSKS 033-0578-1800?

Key specifications for TSKS 033-0578-1800: Part Name Assigned by Controlling Agency: SHAFT. 0 specifications are documented in the U.S. Government catalog.

Is NSN 3010-01-640-8746 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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