Shaft, Shouldered3040-01-245-9457

NSN 3040-01-245-9457 · NIIN 012459457

FSC 3040 — Miscellaneous Power Transmission Equipment · FSG 30 — Mechanical Power Transmission Equipment

Government record, cited

Also searched as 3040-01-245-9457 · 3040012459457 · NIIN 012459457 · 01-245-9457 · FSC 3040 Miscellaneous Power Transmission Equipment

Nearby stock numbers ← 3040-01-245-9456 Shaft, Shouldered · 3040-01-245-9466 →

Features

Shaft,shouldered — FSC 3040
Surface Finish: 250.0 MICROINCHES
FSC Application Data: FLIGHT CONTROL
Step Quantity: 6
First End Spline Major Diameter: 1.3080 INCHES MINIMUM AND 1.3130 INCHES MAXIMUM IN
Largest Step Diameter: 1.235 INCHES MINIMUM AND 1.250 INCHES MAXIMUM IN
Material Document and Classification: AMS 6414 ASSN STD SINGLE MATERIAL RESPONSE
End Similarity: IDENTICAL

Identification

NSN: 3040-01-245-9457
NIIN: 012459457
FSC: 3040 — Miscellaneous Power Transmission Equipment
FSG: 30 — Mechanical Power Transmission Equipment

General Description

The Shaft,shouldered, cataloged under National Stock Number 3040-01-245-9457, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. Government technical data includes 9 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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	3040-01-245-9457
Item Name	Shaft,shouldered
FSC / FSG	3040 / 30 — Miscellaneous Power Transmission Equipment
Status	ACTIVE
Surface Finish	250.0 MICROINCHES
FSC Application Data	FLIGHT CONTROL
Step Quantity	6
First End Spline Major Diameter	1.3080 INCHES MINIMUM AND 1.3130 INCHES MAXIMUM IN
Largest Step Diameter	1.235 INCHES MINIMUM AND 1.250 INCHES MAXIMUM IN
Material Document and Classification	AMS 6414 ASSN STD SINGLE MATERIAL RESPONSE
End Similarity	IDENTICAL
First End Spline Minor Diameter	1.1090 INCHES MINIMUM AND 1.1250 INCHES MAXIMUM IN
Material	STEEL

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL Q — CCL Item — Commerce Control List
Hazard	No hazard code in the DLA record (HMIC N)
Criticality Code	X

Cross-Reference Index

No manufacturer part numbers on file in the U.S. Government catalog.

Reference documents

Reference	Meaning
5003902	3/2 Design control — primary reference U.S. Government activity

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 3040-01-245-9457?

NSN 3040-01-245-9457 is a Shaft,shouldered, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.

What are the specifications of 3040-01-245-9457?

Key specifications for 3040-01-245-9457: Surface Finish: 250.0 MICROINCHES; FSC Application Data: FLIGHT CONTROL; Step Quantity: 6; First End Spline Major Diameter: 1.3080 INCHES MINIMUM AND 1.3130 INCHES MAXIMUM IN. 9 specifications are documented in the U.S. Government catalog.

Is NSN 3040-01-245-9457 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.

What is the DEMIL code for NSN 3040-01-245-9457?

NSN 3040-01-245-9457 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.

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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