PartsTable TECHNICAL DATA SHEET

NSN 3040-01-325-4228Government record, cited

Hub, Body3040-01-325-4228

NSN 3040-01-325-4228 · NIIN 013254228 · Part number 3501123-1

Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road) · FSC 3040 — Miscellaneous Power Transmission Equipment · FSG 30 — Mechanical Power Transmission Equipment · CAGE 59364

Government record, cited

NSN 3040-01-325-4228 — this item is cataloged by the U.S. Government under National Stock Number 3040-01-325-4228. Manufacturer of record part number: 3501123-1.

Also searched as 3040-01-325-4228 · 3040013254228 · NIIN 013254228 · 01-325-4228 · FSC 3040 Miscellaneous Power Transmission Equipment · CAGE 59364 · 3501123-1

Nearby stock numbers ← 3040-01-325-4191 Gearshaft, Bevel · 3040-01-325-4229 Connecting Link, Rigid →

Features

Hub,body — FSC 3040
Second End Hub Outside Diameter: 1.134 INCHES NOMINAL IN
Shoulder Width: 0.215 INCHES NOMINAL IN
Hub Inside Diameter: 0.720 INCHES NOMINAL IN
Style Designator: DOUBLE HUB, SPLIT AND SOLID
Material Document and Classification: COMP 4340 FED SPEC SINGLE MATERIAL RESPONSE
Distance From First End Hub to Shoulder: 1.498 INCHES NOMINAL IN
Material: STEEL

Identification

NSN: 3040-01-325-4228
NIIN: 013254228
FSC: 3040 — Miscellaneous Power Transmission Equipment
FSG: 30 — Mechanical Power Transmission Equipment
Primary part number: 3501123-1
Manufacturer: Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road)

General Description

The Hub,body, cataloged under National Stock Number 3040-01-325-4228, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road). Government technical data includes 10 specifications, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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	3040-01-325-4228
Primary Part Number	3501123-1
Item Name	Hub,body
FSC / FSG	3040 / 30 — Miscellaneous Power Transmission Equipment
Manufacturer	Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road)
Status	ACTIVE
Second End Hub Outside Diameter	1.134 INCHES NOMINAL IN
Shoulder Width	0.215 INCHES NOMINAL IN
Hub Inside Diameter	0.720 INCHES NOMINAL IN
Style Designator	DOUBLE HUB, SPLIT AND SOLID
Material Document and Classification	COMP 4340 FED SPEC SINGLE MATERIAL RESPONSE
Distance From First End Hub to Shoulder	1.498 INCHES NOMINAL IN
Material	STEEL
Distance From Second End Hub to Shoulder	0.715 INCHES NOMINAL IN
Shoulder Outside Diameter	4.830 INCHES NOMINAL IN
First End Hub Outside Diameter	1.020 INCHES NOMINAL IN

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
3501123-1 PRIMARY	Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road) (USA)

Reference documents

Reference	Meaning
3501123-1	5/9 Secondary reference U.S. Government activity

No interchangeability data on file.

Other items in FSC 3040 — Miscellaneous Power Transmission Equipment

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

3040-00-001-0046

3040-00-001-0046 · Item name not on file

3040-00-001-0047

3040-00-001-0047 · Item name not on file

3040-00-001-0048

3040-00-001-0048 · Item name not on file

3040-00-001-0068

3040-00-001-0068 · Item name not on file

3040-00-001-0077

3040-00-001-0077 · Item name not on file

3040-00-001-0078

3040-00-001-0078 · Item name not on file

3040-00-001-0089

3040-00-001-0089 · Item name not on file

3040-00-001-1224

3040-00-001-1224 · Item name not on file

Frequently Asked Questions

What is NSN 3040-01-325-4228?

NSN 3040-01-325-4228 is a Hub,body, manufactured by Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road), classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.

What part numbers are listed for NSN 3040-01-325-4228?

NSN 3040-01-325-4228 has 1 manufacturer part number on file: 3501123-1 (Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road)).

What are the specifications of 3501123-1?

Key specifications for 3501123-1: Second End Hub Outside Diameter: 1.134 INCHES NOMINAL IN; Shoulder Width: 0.215 INCHES NOMINAL IN; Hub Inside Diameter: 0.720 INCHES NOMINAL IN; Style Designator: DOUBLE HUB, SPLIT AND SOLID. 10 specifications are documented in the U.S. Government catalog.

Is NSN 3040-01-325-4228 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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