Hub, Coupling, Flexible3010-01-218-3500

NSN 3010-01-218-3500 · NIIN 012183500 · Part number 1203218

Rexnord Industries Llc · FSC 3010 — Torque Converters and Speed Changers · FSG 30 — Mechanical Power Transmission Equipment · CAGE 21444

Government record, cited

NSN 3010-01-218-3500 — this item is cataloged by the U.S. Government under National Stock Number 3010-01-218-3500. Manufacturer of record part number: 1203218.

Also searched as 3010-01-218-3500 · 3010012183500 · NIIN 012183500 · 01-218-3500 · FSC 3010 Torque Converters and Speed Changers · CAGE 21444 · 1203218

Nearby stock numbers ← 3010-01-218-3498 Sleeve, Coupling · 3010-01-218-3501 Sleeve, Half Coupling →

Features

Hub,coupling,flexible — FSC 3010
Material: STEEL
1 manufacturer part number on file
Manufacturer of record: Rexnord Industries Llc

Identification

NSN: 3010-01-218-3500
NIIN: 012183500
FSC: 3010 — Torque Converters and Speed Changers
FSG: 30 — Mechanical Power Transmission Equipment
Primary part number: 1203218
Manufacturer: Rexnord Industries Llc

General Description

The Hub,coupling,flexible, cataloged under National Stock Number 3010-01-218-3500, is classified within Federal Supply Class 3010 (Torque Converters and Speed Changers) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Rexnord Industries Llc. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	3010-01-218-3500
Primary Part Number	1203218
Item Name	Hub,coupling,flexible
FSC / FSG	3010 / 30 — Torque Converters and Speed Changers
Manufacturer	Rexnord Industries Llc
Status	ACTIVE
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
1203218 PRIMARY	Rexnord Industries Llc (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 3010-01-218-3500?

NSN 3010-01-218-3500 is a Hub,coupling,flexible, manufactured by Rexnord Industries Llc, classified under FSC 3010, Torque Converters and Speed Changers. Status: active.

What part numbers are listed for NSN 3010-01-218-3500?

NSN 3010-01-218-3500 has 1 manufacturer part number on file: 1203218 (Rexnord Industries Llc).

What are the specifications of 1203218?

Key specifications for 1203218: Overall Length: 2.440 INCHES NOMINAL IN; Material: STEEL. 1 specification is documented in the U.S. Government catalog.

Is NSN 3010-01-218-3500 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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