Shaft, Shouldered3040-01-618-4350

NSN 3040-01-618-4350 · NIIN 016184350 · Part number 029-9051-000

J-Line Pump Co. Dba American-Marsh Pumps · FSC 3040 — Miscellaneous Power Transmission Equipment · FSG 30 — Mechanical Power Transmission Equipment · CAGE 3C2U0

Government record, cited

NSN 3040-01-618-4350 — this item is cataloged by the U.S. Government under National Stock Number 3040-01-618-4350. Manufacturer of record part number: 029-9051-000.

Also searched as 3040-01-618-4350 · 3040016184350 · NIIN 016184350 · 01-618-4350 · FSC 3040 Miscellaneous Power Transmission Equipment · CAGE 3C2U0 · 029-9051-000

Nearby stock numbers ← 3040-01-618-4142 Connecting Link, Rigid · 3040-01-618-4381 Housing, Mechanical Drive →

Features

Shaft,shouldered — FSC 3040
Second End External Thread Length: 0.750 INCHES NOMINAL IN
Step Quantity: 3
First End Diameter: 1.188 INCHES NOMINAL IN
Second End Diameter: 14.0 MILLIMETERS NOMINAL MM
Largest Step Diameter: 1.188 INCHES NOMINAL IN
First End Style: PLAIN
Second End Keyway Depth: 0.125 INCHES NOMINAL IN

Identification

NSN: 3040-01-618-4350
NIIN: 016184350
FSC: 3040 — Miscellaneous Power Transmission Equipment
FSG: 30 — Mechanical Power Transmission Equipment
Primary part number: 029-9051-000
Manufacturer: J-Line Pump Co. Dba American-Marsh Pumps

General Description

The Shaft,shouldered, cataloged under National Stock Number 3040-01-618-4350, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is J-Line Pump Co. Dba American-Marsh Pumps. 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. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	3040-01-618-4350
Primary Part Number	029-9051-000
Item Name	Shaft,shouldered
FSC / FSG	3040 / 30 — Miscellaneous Power Transmission Equipment
Manufacturer	J-Line Pump Co. Dba American-Marsh Pumps
Status	ACTIVE
Second End External Thread Length	0.750 INCHES NOMINAL IN
Step Quantity	3
First End Diameter	1.188 INCHES NOMINAL IN
Second End Diameter	14.0 MILLIMETERS NOMINAL MM
Largest Step Diameter	1.188 INCHES NOMINAL IN
First End Style	PLAIN
Second End Keyway Depth	0.125 INCHES NOMINAL IN
Second End Style	EXTERNAL THREADED
External Keyway Length	0.750 INCHES MAXIMUM SECOND END 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
029-9051-000 PRIMARY	J-Line Pump Co. Dba American-Marsh Pumps (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 3040-01-618-4350?

NSN 3040-01-618-4350 is a Shaft,shouldered, manufactured by J-Line Pump Co. Dba American-Marsh Pumps, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.

What part numbers are listed for NSN 3040-01-618-4350?

NSN 3040-01-618-4350 has 1 manufacturer part number on file: 029-9051-000 (J-Line Pump Co. Dba American-Marsh Pumps).

What are the specifications of 029-9051-000?

Key specifications for 029-9051-000: Second End External Thread Length: 0.750 INCHES NOMINAL IN; Step Quantity: 3; First End Diameter: 1.188 INCHES NOMINAL IN; Second End Diameter: 14.0 MILLIMETERS NOMINAL MM. 9 specifications are documented in the U.S. Government catalog.

Is NSN 3040-01-618-4350 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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