PartsTable TECHNICAL DATA SHEET

NSN 3010-01-655-3642Government record, cited

Coupling, Shaft, Rigid3010-01-655-3642

NSN 3010-01-655-3642 · NIIN 016553642 · Part number JS20874

Rolls-Royce Corporation · FSC 3010 — Torque Converters and Speed Changers · FSG 30 — Mechanical Power Transmission Equipment · CAGE 63005

Government record, cited

NSN 3010-01-655-3642 — this item is cataloged by the U.S. Government under National Stock Number 3010-01-655-3642. Manufacturer of record part number: JS20874.

Also searched as 3010-01-655-3642 · 3010016553642 · NIIN 016553642 · 01-655-3642 · FSC 3010 Torque Converters and Speed Changers · CAGE 63005 · JS20874

Nearby stock numbers ← 3010-01-655-3203 Clutch, Positive, Nonvehicular · 3010-01-655-3643 Coupling Half, Shaft →

Features

Coupling,shaft,rigid — FSC 3010
1 manufacturer part number on file
Manufacturer of record: Rolls-Royce Corporation

Identification

NSN: 3010-01-655-3642
NIIN: 016553642
FSC: 3010 — Torque Converters and Speed Changers
FSG: 30 — Mechanical Power Transmission Equipment
Primary part number: JS20874
Manufacturer: Rolls-Royce Corporation

General Description

The Coupling,shaft,rigid, cataloged under National Stock Number 3010-01-655-3642, is classified within Federal Supply Class 3010 (Torque Converters and Speed Changers) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Rolls-Royce Corporation. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Catalog Facts

Item Name	Coupling,shaft,rigid
FSC / FSG	3010 — Torque Converters and Speed Changers (FSG 30)
Manufacturers	Rolls-Royce Corporation (CAGE 63005)

Technical Specifications

Parameter	Value
NSN	3010-01-655-3642
Primary Part Number	JS20874
Item Name	Coupling,shaft,rigid
FSC / FSG	3010 / 30 — Torque Converters and Speed Changers
Manufacturer	Rolls-Royce Corporation
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL D — Destroy Item
Hazard	No hazard code in the DLA record (HMIC N)
Criticality Code	X

Cross-Reference Index

Part Number	Manufacturer
JS20874 PRIMARY	Rolls-Royce Corporation (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 3010-01-655-3642?

NSN 3010-01-655-3642 is a Coupling,shaft,rigid, manufactured by Rolls-Royce Corporation, classified under FSC 3010, Torque Converters and Speed Changers. Status: active.

What part numbers are listed for NSN 3010-01-655-3642?

NSN 3010-01-655-3642 has 1 manufacturer part number on file: JS20874 (Rolls-Royce Corporation).

Is NSN 3010-01-655-3642 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.

What is the DEMIL code for NSN 3010-01-655-3642?

NSN 3010-01-655-3642 has DEMIL Code D. Demilitarization may be required before disposal or transfer to non-military entities.

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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