PartsTable TECHNICAL DATA SHEET

NSN 3010-01-424-9869Government record, cited

Coupling, Shaft, Flexible3010-01-424-9869

NSN 3010-01-424-9869 · NIIN 014249869 · Part number 662384-A325 RB

Emerson Power Transmission Corporation Dba Emerson Div Emerson Power Transmission Division · FSC 3010 — Torque Converters and Speed Changers · FSG 30 — Mechanical Power Transmission Equipment · CAGE 75394

Government record, cited

NSN 3010-01-424-9869 — this item is cataloged by the U.S. Government under National Stock Number 3010-01-424-9869. Manufacturer of record part number: 662384-A325 RB.

Also searched as 3010-01-424-9869 · 3010014249869 · NIIN 014249869 · 01-424-9869 · FSC 3010 Torque Converters and Speed Changers · CAGE 75394 · 662384-A325 RB · TI325A · A325 RB · 325A RB

Nearby stock numbers ← 3010-01-424-9865 Coupling, Shaft, Flexible · 3010-01-424-9883 Coupling, Shaft, Flexible →

Features

Coupling,shaft,flexible — FSC 3010
Bore Length: 3.1500 INCHES NOMINAL BOTH ENDS IN
Design Type: INSERT
Outside Diameter: 7.870 INCHES NOMINAL IN
Features Provided: EXPOSED COUPLING BOLT TYPE
Bore Shape: ROUGH STOCK BOTH ENDS
Bore Diameter: 3.2500 INCHES NOMINAL BOTH ENDS IN
Insert Material: RUBBER

Identification

NSN: 3010-01-424-9869
NIIN: 014249869
FSC: 3010 — Torque Converters and Speed Changers
FSG: 30 — Mechanical Power Transmission Equipment
Primary part number: 662384-A325 RB
Manufacturer: Emerson Power Transmission Corporation Dba Emerson Div Emerson Power Transmission Division

General Description

The Coupling,shaft,flexible, cataloged under National Stock Number 3010-01-424-9869, is classified within Federal Supply Class 3010 (Torque Converters and Speed Changers) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Emerson Power Transmission Corporation Dba Emerson Div Emerson Power Transmission Division. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	3010-01-424-9869
Primary Part Number	662384-A325 RB
Item Name	Coupling,shaft,flexible
FSC / FSG	3010 / 30 — Torque Converters and Speed Changers
Manufacturer	Emerson Power Transmission Corporation Dba Emerson Div Emerson Power Transmission Division
Status	ACTIVE
Bore Length	3.1500 INCHES NOMINAL BOTH ENDS IN
Design Type	INSERT
Outside Diameter	7.870 INCHES NOMINAL IN
Features Provided	EXPOSED COUPLING BOLT TYPE
Bore Shape	ROUGH STOCK BOTH ENDS
Bore Diameter	3.2500 INCHES NOMINAL BOTH ENDS IN
Insert Material	RUBBER

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
662384-A325 RB PRIMARY	Emerson Power Transmission Corporation Dba Emerson Div Emerson Power Transmission Division (USA)
TI325A	Emerson Power Transmission Corporation Dba Emerson Div Emerson Power Transmission Division (USA)
A325 RB	Emerson Power Transmission Corporation Dba Emerson Div Emerson Power Transmission Division (USA)

Reference documents

Reference	Meaning
325A RB	C/1 Advisory reference — outside the item-of-supply concept Emerson Power Transmission Corporation Dba Emerson Div Emerson Power Transmission Division

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 3010-01-424-9869?

NSN 3010-01-424-9869 is a Coupling,shaft,flexible, manufactured by Emerson Power Transmission Corporation Dba Emerson Div Emerson Power Transmission Division, classified under FSC 3010, Torque Converters and Speed Changers. Status: active.

What part numbers are listed for NSN 3010-01-424-9869?

NSN 3010-01-424-9869 has 3 manufacturer part numbers on file: 662384-A325 RB (Emerson Power Transmission Corporation Dba Emerson Div Emerson Power Transmission Division), TI325A (Emerson Power Transmission Corporation Dba Emerson Div Emerson Power Transmission Division), A325 RB (Emerson Power Transmission Corporation Dba Emerson Div Emerson Power Transmission Division).

What are the specifications of 662384-A325 RB?

Key specifications for 662384-A325 RB: Bore Length: 3.1500 INCHES NOMINAL BOTH ENDS IN; Design Type: INSERT; Overall Length: 6.488 INCHES NOMINAL IN; Outside Diameter: 7.870 INCHES NOMINAL IN. 7 specifications are documented in the U.S. Government catalog.

Is NSN 3010-01-424-9869 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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