PartsTable TECHNICAL DATA SHEET

NSN 3040-01-049-9612Government record, cited

Gearshaft, Spur3040-01-049-9612

NSN 3040-01-049-9612 · NIIN 010499612 · Part number 64184-DX

Oshkosh Defense Llc · FSC 3040 — Miscellaneous Power Transmission Equipment · FSG 30 — Mechanical Power Transmission Equipment · CAGE 75Q65

Government record, cited

NSN 3040-01-049-9612 — this item is cataloged by the U.S. Government under National Stock Number 3040-01-049-9612. Manufacturer of record part number: 64184-DX.

Also searched as 3040-01-049-9612 · 3040010499612 · NIIN 010499612 · 01-049-9612 · FSC 3040 Miscellaneous Power Transmission Equipment · CAGE 75Q65 · 64184-DX · 64184-D

Nearby stock numbers ← 3040-01-049-9423 · 3040-01-049-9997 Cam, Control →

Features

Gearshaft,spur — FSC 3040
1 manufacturer part number on file
Manufacturer of record: Oshkosh Defense Llc

Identification

NSN: 3040-01-049-9612
NIIN: 010499612
FSC: 3040 — Miscellaneous Power Transmission Equipment
FSG: 30 — Mechanical Power Transmission Equipment
Primary part number: 64184-DX
Manufacturer: Oshkosh Defense Llc

General Description

The Gearshaft,spur, cataloged under National Stock Number 3040-01-049-9612, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Oshkosh Defense Llc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	3040-01-049-9612
Primary Part Number	64184-DX
Item Name	Gearshaft,spur
FSC / FSG	3040 / 30 — Miscellaneous Power Transmission Equipment
Manufacturer	Oshkosh Defense Llc
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL B — Remove Demilitarization Key Points
Hazard	No hazard code in the DLA record (HMIC N)
Criticality Code	X

Cross-Reference Index

Part Number	Manufacturer
64184-DX PRIMARY	Oshkosh Defense Llc (USA)

Reference documents

Reference	Meaning
64184-DX	5/9 Secondary reference Oshkosh Corp
64184-D	D/9 Drawing number reference only Oshkosh Corp

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 3040-01-049-9612?

NSN 3040-01-049-9612 is a Gearshaft,spur, manufactured by Oshkosh Defense Llc, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.

What part numbers are listed for NSN 3040-01-049-9612?

NSN 3040-01-049-9612 has 1 manufacturer part number on file: 64184-DX (Oshkosh Defense Llc).

What are the specifications of 64184-DX?

Key specifications for 64184-DX: Special Features: STEEL,SAE 4340H;4.524 IN. O/A DIA;16.670 IN. LG;2/26 TEETH GEAR;1ST END10 TEETH,2.240 IN. DIA SPLINE;2 HORIZONTALLY DRILLED HOLES,W/0.500-20 UNF THD;2ND END 16 TEETH,2.228 IN. DIA SPLINE IN. 0 specifications are documented in the U.S. Government catalog.

Is NSN 3040-01-049-9612 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.

What is the DEMIL code for NSN 3040-01-049-9612?

NSN 3040-01-049-9612 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.

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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