Coupling Half, Shaft3010-01-418-8950

NSN 3010-01-418-8950 · NIIN 014188950 · Part number 500-2-3/8X5/8

Magnaloy Coupling Co Div of Douville-Johnston Corp · FSC 3010 — Torque Converters and Speed Changers · FSG 30 — Mechanical Power Transmission Equipment · CAGE 14204

Government record, cited

NSN 3010-01-418-8950 — this item is cataloged by the U.S. Government under National Stock Number 3010-01-418-8950. Manufacturer of record part number: 500-2-3/8X5/8.

Also searched as 3010-01-418-8950 · 3010014188950 · NIIN 014188950 · 01-418-8950 · FSC 3010 Torque Converters and Speed Changers · CAGE 14204 · 500-2-3/8X5/8 · D-411-089 ITEM AX

Nearby stock numbers ← 3010-01-418-8949 Coupling Half, Shaft · 3010-01-418-9404 Thrust Plate, Transmission Gear →

Features

Coupling Half,shaft — FSC 3010
Bore Length: 1.6460 INCHES NOMINAL IN
Body Style: JAW TYPE
Outside Diameter: 4.800 INCHES NOMINAL IN
Features Provided: KEYWAY
Bore Shape: STRAIGHT
Bore Diameter: 2.3750 INCHES NOMINAL IN
Material: STEEL

Identification

NSN: 3010-01-418-8950
NIIN: 014188950
FSC: 3010 — Torque Converters and Speed Changers
FSG: 30 — Mechanical Power Transmission Equipment
Primary part number: 500-2-3/8X5/8
Manufacturer: Magnaloy Coupling Co Div of Douville-Johnston Corp

General Description

The Coupling Half,shaft, cataloged under National Stock Number 3010-01-418-8950, is classified within Federal Supply Class 3010 (Torque Converters and Speed Changers) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Magnaloy Coupling Co Div of Douville-Johnston Corp. Government technical data includes 7 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	3010-01-418-8950
Primary Part Number	500-2-3/8X5/8
Item Name	Coupling Half,shaft
FSC / FSG	3010 / 30 — Torque Converters and Speed Changers
Manufacturer	Magnaloy Coupling Co Div of Douville-Johnston Corp
Status	ACTIVE
Bore Length	1.6460 INCHES NOMINAL IN
Body Style	JAW TYPE
Outside Diameter	4.800 INCHES NOMINAL IN
Features Provided	KEYWAY
Bore Shape	STRAIGHT
Bore Diameter	2.3750 INCHES NOMINAL IN
Material	STEEL

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
D-411-089 ITEM AX	Pacific Powertech Llc (USA)
500-2-3/8X5/8 PRIMARY	Magnaloy Coupling Co Div of Douville-Johnston Corp (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.

3010-00-001-0013

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 3010-01-418-8950?

NSN 3010-01-418-8950 is a Coupling Half,shaft, manufactured by Magnaloy Coupling Co Div of Douville-Johnston Corp, classified under FSC 3010, Torque Converters and Speed Changers. Status: active.

What part numbers are listed for NSN 3010-01-418-8950?

NSN 3010-01-418-8950 has 2 manufacturer part numbers on file: D-411-089 ITEM AX (Pacific Powertech Llc), 500-2-3/8X5/8 (Magnaloy Coupling Co Div of Douville-Johnston Corp).

What are the specifications of 500-2-3/8X5/8?

Key specifications for 500-2-3/8X5/8: Bore Length: 1.6460 INCHES NOMINAL IN; Body Style: JAW TYPE; Overall Length: 2.861 INCHES NOMINAL IN; Outside Diameter: 4.800 INCHES NOMINAL IN. 7 specifications are documented in the U.S. Government catalog.

Is NSN 3010-01-418-8950 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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