PartsTable TECHNICAL DATA SHEET

NSN 3040-01-361-0574Government record, cited

Shaft, Shouldered3040-01-361-0574

NSN 3040-01-361-0574 · NIIN 013610574 · Part number 3P678X

Parker Hannifin Corporation Div Chelsea Products Division · FSC 3040 — Miscellaneous Power Transmission Equipment · FSG 30 — Mechanical Power Transmission Equipment · CAGE 11757

Government record, cited

NSN 3040-01-361-0574 — this item is cataloged by the U.S. Government under National Stock Number 3040-01-361-0574. Manufacturer of record part number: 3P678X.

Also searched as 3040-01-361-0574 · 3040013610574 · NIIN 013610574 · 01-361-0574 · FSC 3040 Miscellaneous Power Transmission Equipment · CAGE 11757 · 3P678X · 3-P-678

Nearby stock numbers ← 3040-01-361-0573 Shaft, Shouldered · 3040-01-361-0614 Housing, Mechanical Drive →

Features

Shaft,shouldered — FSC 3040
Surface Finish: 32.0 MICROINCHES
Step Quantity: 5
First End Diameter: 0.7850 INCHES MINIMUM AND 0.7950 INCHES MAXIMUM IN
Second End Diameter: 1.3781 INCHES MINIMUM AND 1.3787 INCHES MAXIMUM IN
Largest Step Diameter: 1.745 INCHES NOMINAL IN
First End Style: PLAIN
End Similarity: NOT IDENTICAL

Identification

NSN: 3040-01-361-0574
NIIN: 013610574
FSC: 3040 — Miscellaneous Power Transmission Equipment
FSG: 30 — Mechanical Power Transmission Equipment
Primary part number: 3P678X
Manufacturer: Parker Hannifin Corporation Div Chelsea Products Division

General Description

The Shaft,shouldered, cataloged under National Stock Number 3040-01-361-0574, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Parker Hannifin Corporation Div Chelsea Products Division. Government technical data includes 9 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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	3040-01-361-0574
Primary Part Number	3P678X
Item Name	Shaft,shouldered
FSC / FSG	3040 / 30 — Miscellaneous Power Transmission Equipment
Manufacturer	Parker Hannifin Corporation Div Chelsea Products Division
Status	ACTIVE
Surface Finish	32.0 MICROINCHES
Step Quantity	5
First End Diameter	0.7850 INCHES MINIMUM AND 0.7950 INCHES MAXIMUM IN
Second End Diameter	1.3781 INCHES MINIMUM AND 1.3787 INCHES MAXIMUM IN
Largest Step Diameter	1.745 INCHES NOMINAL IN
First End Style	PLAIN
End Similarity	NOT IDENTICAL
Second End Style	PLAIN
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
3P678X PRIMARY	Parker Hannifin Corporation Div Chelsea Products Division (USA)

Reference documents

Reference	Meaning
3-P-678	5/9 Secondary reference Parker Hannifin Corporation Div Chelsea Products Division

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 3040-01-361-0574?

NSN 3040-01-361-0574 is a Shaft,shouldered, manufactured by Parker Hannifin Corporation Div Chelsea Products Division, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.

What part numbers are listed for NSN 3040-01-361-0574?

NSN 3040-01-361-0574 has 1 manufacturer part number on file: 3P678X (Parker Hannifin Corporation Div Chelsea Products Division).

What are the specifications of 3P678X?

Key specifications for 3P678X: Surface Finish: 32.0 MICROINCHES; Step Quantity: 5; First End Diameter: 0.7850 INCHES MINIMUM AND 0.7950 INCHES MAXIMUM IN; Second End Diameter: 1.3781 INCHES MINIMUM AND 1.3787 INCHES MAXIMUM IN. 9 specifications are documented in the U.S. Government catalog.

Is NSN 3040-01-361-0574 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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