PartsTable TECHNICAL DATA SHEET

NSN 3010-01-223-8489Government record, cited

Insert, Flexible Coupling3010-01-223-8489

NSN 3010-01-223-8489 · NIIN 012238489 · Part number AL31326

Fairbanks Morse, Llc · FSC 3010 — Torque Converters and Speed Changers · FSG 30 — Mechanical Power Transmission Equipment · CAGE 7PZX0

Government record, cited

NSN 3010-01-223-8489 — this item is cataloged by the U.S. Government under National Stock Number 3010-01-223-8489. Manufacturer of record part number: AL31326.

Also searched as 3010-01-223-8489 · 3010012238489 · NIIN 012238489 · 01-223-8489 · FSC 3010 Torque Converters and Speed Changers · CAGE 7PZX0 · AL31326

Nearby stock numbers ← 3010-01-223-7634 · 3010-01-223-8779 Gear Assembly, Speed Decreaser →

Features

Insert,flexible Coupling — FSC 3010
1 manufacturer part number on file
Manufacturer of record: Fairbanks Morse, Llc

Identification

NSN: 3010-01-223-8489
NIIN: 012238489
FSC: 3010 — Torque Converters and Speed Changers
FSG: 30 — Mechanical Power Transmission Equipment
Primary part number: AL31326
Manufacturer: Fairbanks Morse, Llc

General Description

The Insert,flexible Coupling, cataloged under National Stock Number 3010-01-223-8489, is classified within Federal Supply Class 3010 (Torque Converters and Speed Changers) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Fairbanks Morse, Llc. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.

Catalog Facts

Item Name	Insert,flexible Coupling
FSC / FSG	3010 — Torque Converters and Speed Changers (FSG 30)
Manufacturers	Fairbanks Morse, Llc (CAGE 7PZX0)

Technical Specifications

Parameter	Value
NSN	3010-01-223-8489
Primary Part Number	AL31326
Item Name	Insert,flexible Coupling
FSC / FSG	3010 / 30 — Torque Converters and Speed Changers
Manufacturer	Fairbanks Morse, Llc
Status	ACTIVE

Lifecycle & Compliance

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

Cross-Reference Index

Part Number	Manufacturer
AL31326 PRIMARY	Fairbanks Morse, Llc (USA)

Reference documents

Reference	Meaning
AL31326	3/9 Design control — primary reference Coltec Industries Inc Dba Fairbanks Morse Engine Fm/alco

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 3010-01-223-8489?

NSN 3010-01-223-8489 is a Insert,flexible Coupling, manufactured by Fairbanks Morse, Llc, classified under FSC 3010, Torque Converters and Speed Changers. Status: active.

What part numbers are listed for NSN 3010-01-223-8489?

NSN 3010-01-223-8489 has 1 manufacturer part number on file: AL31326 (Fairbanks Morse, Llc).

Is NSN 3010-01-223-8489 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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