PartsTable TECHNICAL DATA SHEET

NSN 3040-01-320-3754Government record, cited

Shaft, Shouldered3040-01-320-3754

NSN 3040-01-320-3754 · NIIN 013203754 · Part number S64000

Thomas Industries Inc Pneumotive Div · FSC 3040 — Miscellaneous Power Transmission Equipment · FSG 30 — Mechanical Power Transmission Equipment · CAGE 0UPS6

Government record, cited

NSN 3040-01-320-3754 — this item is cataloged by the U.S. Government under National Stock Number 3040-01-320-3754. Manufacturer of record part number: S64000.

Also searched as 3040-01-320-3754 · 3040013203754 · NIIN 013203754 · 01-320-3754 · FSC 3040 Miscellaneous Power Transmission Equipment · CAGE 0UPS6 · S64000

Nearby stock numbers ← 3040-01-320-3753 Shaft, Shouldered · 3040-01-320-3755 Shaft, Shouldered →

Features

Shaft,shouldered — FSC 3040
Step Quantity: 5
First End Style: PLAIN
Second End Keyway Width: 0.1875 INCHES NOMINAL IN
Second End Keyway Depth: 0.188 INCHES NOMINAL IN
End Similarity: NOT IDENTICAL
Second End Style: FLAT KEYWAY
External Keyway Length: 1.625 INCHES NOMINAL SECOND END IN

Identification

NSN: 3040-01-320-3754
NIIN: 013203754
FSC: 3040 — Miscellaneous Power Transmission Equipment
FSG: 30 — Mechanical Power Transmission Equipment
Primary part number: S64000
Manufacturer: Thomas Industries Inc Pneumotive Div

General Description

The Shaft,shouldered, cataloged under National Stock Number 3040-01-320-3754, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Thomas Industries Inc Pneumotive Div. Government technical data includes 7 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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	3040-01-320-3754
Primary Part Number	S64000
Item Name	Shaft,shouldered
FSC / FSG	3040 / 30 — Miscellaneous Power Transmission Equipment
Manufacturer	Thomas Industries Inc Pneumotive Div
Status	ACTIVE
Step Quantity	5
First End Style	PLAIN
Second End Keyway Width	0.1875 INCHES NOMINAL IN
Second End Keyway Depth	0.188 INCHES NOMINAL IN
End Similarity	NOT IDENTICAL
Second End Style	FLAT KEYWAY
External Keyway Length	1.625 INCHES NOMINAL 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
S64000 PRIMARY	Thomas Industries Inc Pneumotive Div (USA)

Reference documents

Reference	Meaning
S64000	5/9 Secondary reference Fl Industries Inc Pneumotive Div

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.

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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 3040-01-320-3754?

NSN 3040-01-320-3754 is a Shaft,shouldered, manufactured by Thomas Industries Inc Pneumotive Div, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.

What part numbers are listed for NSN 3040-01-320-3754?

NSN 3040-01-320-3754 has 1 manufacturer part number on file: S64000 (Thomas Industries Inc Pneumotive Div).

What are the specifications of S64000?

Key specifications for S64000: Step Quantity: 5; First End Style: PLAIN; Second End Keyway Width: 0.1875 INCHES NOMINAL IN; Second End Keyway Depth: 0.188 INCHES NOMINAL IN. 7 specifications are documented in the U.S. Government catalog.

Is NSN 3040-01-320-3754 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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