Shaft, Shouldered3040-01-445-7875

NSN 3040-01-445-7875 · NIIN 014457875 · Part number 68430900

Nord Gear Corporation · FSC 3040 — Miscellaneous Power Transmission Equipment · FSG 30 — Mechanical Power Transmission Equipment · CAGE 4Z609

Government record, cited

NSN 3040-01-445-7875 — this item is cataloged by the U.S. Government under National Stock Number 3040-01-445-7875. Manufacturer of record part number: 68430900.

Also searched as 3040-01-445-7875 · 3040014457875 · NIIN 014457875 · 01-445-7875 · FSC 3040 Miscellaneous Power Transmission Equipment · CAGE 4Z609 · 68430900 · SK9042W PL684100 IT 707

Nearby stock numbers ← 3040-01-445-7848 Pawl · 3040-01-445-7884 →

Features

Shaft,shouldered — FSC 3040
Step Quantity: 6
Second End Diameter: 2.3750 INCHES NOMINAL IN
First End Style: PLAIN
Second End Keyway Width: 0.7500 INCHES NOMINAL IN
Second End Keyway Depth: 0.3750 INCHES NOMINAL IN
End Similarity: NOT IDENTICAL
Second End Style: FLAT KEYWAY

Identification

NSN: 3040-01-445-7875
NIIN: 014457875
FSC: 3040 — Miscellaneous Power Transmission Equipment
FSG: 30 — Mechanical Power Transmission Equipment
Primary part number: 68430900
Manufacturer: Nord Gear Corporation

General Description

The Shaft,shouldered, cataloged under National Stock Number 3040-01-445-7875, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Nord Gear Corporation. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	3040-01-445-7875
Primary Part Number	68430900
Item Name	Shaft,shouldered
FSC / FSG	3040 / 30 — Miscellaneous Power Transmission Equipment
Manufacturer	Nord Gear Corporation
Status	ACTIVE
Step Quantity	6
Second End Diameter	2.3750 INCHES NOMINAL IN
First End Style	PLAIN
Second End Keyway Width	0.7500 INCHES NOMINAL IN
Second End Keyway Depth	0.3750 INCHES NOMINAL IN
End Similarity	NOT IDENTICAL
Second End Style	FLAT KEYWAY
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
SK9042W PL684100 IT 707	Nord Gear Corporation (USA)
68430900 PRIMARY	Nord Gear Corporation (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 3040-01-445-7875?

NSN 3040-01-445-7875 is a Shaft,shouldered, manufactured by Nord Gear Corporation, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.

What part numbers are listed for NSN 3040-01-445-7875?

NSN 3040-01-445-7875 has 2 manufacturer part numbers on file: SK9042W PL684100 IT 707 (Nord Gear Corporation), 68430900 (Nord Gear Corporation).

What are the specifications of 68430900?

Key specifications for 68430900: Step Quantity: 6; Second End Diameter: 2.3750 INCHES NOMINAL IN; First End Style: PLAIN; Second End Keyway Width: 0.7500 INCHES NOMINAL IN. 8 specifications are documented in the U.S. Government catalog.

Is NSN 3040-01-445-7875 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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