Hub, Body3040-01-026-0709

NSN 3040-01-026-0709 · NIIN 010260709 · Part number 11675539

U S Army Tank Automotive Command Amsta-Im-Mm · FSC 3040 — Miscellaneous Power Transmission Equipment · FSG 30 — Mechanical Power Transmission Equipment · CAGE 19207

Government record, cited

NSN 3040-01-026-0709 — this item is cataloged by the U.S. Government under National Stock Number 3040-01-026-0709. Manufacturer of record part number: 11675539.

Also searched as 3040-01-026-0709 · 3040010260709 · NIIN 010260709 · 01-026-0709 · FSC 3040 Miscellaneous Power Transmission Equipment · CAGE 19207 · 11675539

Nearby stock numbers ← 3040-01-026-0702 Connecting Link, Rigid · 3040-01-026-1039 →

Features

Hub,body — FSC 3040
Second End Hub Outside Diameter: 3.000 INCHES NOMINAL IN
Shoulder Width: 1.725 INCHES NOMINAL IN
Hub Inside Diameter: 1.626 INCHES NOMINAL IN
Style Designator: DOUBLE HUB W/ SECRING HOLE(S)
Material Document and Classification: COMP 4140 FED SPEC SINGLE MATERIAL RESPONSE
Distance From First End Hub to Shoulder: 0.530 INCHES NOMINAL IN
Material: STEEL

Identification

NSN: 3040-01-026-0709
NIIN: 010260709
FSC: 3040 — Miscellaneous Power Transmission Equipment
FSG: 30 — Mechanical Power Transmission Equipment
Primary part number: 11675539
Manufacturer: U S Army Tank Automotive Command Amsta-Im-Mm

General Description

The Hub,body, cataloged under National Stock Number 3040-01-026-0709, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. 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. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	3040-01-026-0709
Primary Part Number	11675539
Item Name	Hub,body
FSC / FSG	3040 / 30 — Miscellaneous Power Transmission Equipment
Manufacturer	U S Army Tank Automotive Command Amsta-Im-Mm
Status	ACTIVE
Second End Hub Outside Diameter	3.000 INCHES NOMINAL IN
Shoulder Width	1.725 INCHES NOMINAL IN
Hub Inside Diameter	1.626 INCHES NOMINAL IN
Style Designator	DOUBLE HUB W/ SECRING HOLE(S)
Material Document and Classification	COMP 4140 FED SPEC SINGLE MATERIAL RESPONSE
Distance From First End Hub to Shoulder	0.530 INCHES NOMINAL IN
Material	STEEL
Distance From Second End Hub to Shoulder	0.400 INCHES NOMINAL IN
Shoulder Outside Diameter	4.750 INCHES NOMINAL IN
First End Hub Outside Diameter	2.000 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
11675539 PRIMARY	U S Army Tank Automotive Command Amsta-Im-Mm (USA)

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 3040-01-026-0709?

NSN 3040-01-026-0709 is a Hub,body, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.

What part numbers are listed for NSN 3040-01-026-0709?

NSN 3040-01-026-0709 has 1 manufacturer part number on file: 11675539 (U S Army Tank Automotive Command Amsta-Im-Mm).

What are the specifications of 11675539?

Key specifications for 11675539: Second End Hub Outside Diameter: 3.000 INCHES NOMINAL IN; Shoulder Width: 1.725 INCHES NOMINAL IN; Hub Inside Diameter: 1.626 INCHES NOMINAL IN; Style Designator: DOUBLE HUB W/ SECRING HOLE(S). 10 specifications are documented in the U.S. Government catalog.

Is NSN 3040-01-026-0709 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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