Shaft, Shouldered3040-01-337-4043

NSN 3040-01-337-4043 · NIIN 013374043 · Part number 502997

Vickers & Associates, Inc. · FSC 3040 — Miscellaneous Power Transmission Equipment · FSG 30 — Mechanical Power Transmission Equipment · CAGE 79597

Government record, cited

NSN 3040-01-337-4043 — this item is cataloged by the U.S. Government under National Stock Number 3040-01-337-4043. Manufacturer of record part number: 502997.

Also searched as 3040-01-337-4043 · 3040013374043 · NIIN 013374043 · 01-337-4043 · FSC 3040 Miscellaneous Power Transmission Equipment · CAGE 79597 · 502997

Nearby stock numbers ← 3040-01-337-4042 · 3040-01-337-4045 Shaft, Shouldered →

Features

Shaft,shouldered — FSC 3040
Second End Hole Diameter: 0.1632 INCHES NOMINAL IN
First End Pitch Diameter: 0.3264 INCHES NOMINAL IN
First End Style: SPLINED (INVOLUTE)
Second End Spline Major Diameter: 0.1632 INCHES NOMINAL IN
First End Spline Quantity: 26
End Similarity: NOT IDENTICAL
Second End Spline Quantity: 13

Identification

NSN: 3040-01-337-4043
NIIN: 013374043
FSC: 3040 — Miscellaneous Power Transmission Equipment
FSG: 30 — Mechanical Power Transmission Equipment
Primary part number: 502997
Manufacturer: Vickers & Associates, Inc.

General Description

The Shaft,shouldered, cataloged under National Stock Number 3040-01-337-4043, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Vickers & Associates, Inc.. Government technical data includes 8 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	3040-01-337-4043
Primary Part Number	502997
Item Name	Shaft,shouldered
FSC / FSG	3040 / 30 — Miscellaneous Power Transmission Equipment
Manufacturer	Vickers & Associates, Inc.
Status	ACTIVE
Second End Hole Diameter	0.1632 INCHES NOMINAL IN
First End Pitch Diameter	0.3264 INCHES NOMINAL IN
First End Style	SPLINED (INVOLUTE)
Second End Spline Major Diameter	0.1632 INCHES NOMINAL IN
First End Spline Quantity	26
End Similarity	NOT IDENTICAL
Second End Spline Quantity	13
Second End Style	SPLINED (INVOLUTE)

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
502997 PRIMARY	Vickers & Associates, Inc. (USA)

Frequently Asked Questions

What is NSN 3040-01-337-4043?

NSN 3040-01-337-4043 is a Shaft,shouldered, manufactured by Vickers & Associates, Inc., classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.

What part numbers are listed for NSN 3040-01-337-4043?

NSN 3040-01-337-4043 has 1 manufacturer part number on file: 502997 (Vickers & Associates, Inc.).

What are the specifications of 502997?

Key specifications for 502997: Second End Hole Diameter: 0.1632 INCHES NOMINAL IN; First End Pitch Diameter: 0.3264 INCHES NOMINAL IN; First End Style: SPLINED (INVOLUTE); Second End Spline Major Diameter: 0.1632 INCHES NOMINAL IN. 8 specifications are documented in the U.S. Government catalog.

Is NSN 3040-01-337-4043 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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