Extension Shaft3040-01-217-9810

NSN 3040-01-217-9810 · NIIN 012179810

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

Government record, cited

Also searched as 3040-01-217-9810 · 3040012179810 · NIIN 012179810 · 01-217-9810 · FSC 3040 Miscellaneous Power Transmission Equipment

Nearby stock numbers ← 3040-01-217-9738 Gearshaft, Spur · 3040-01-218-0006 Collar, Shaft →

Features

Extension Shaft — FSC 3040
Length: 2.500 INCHES NOMINAL IN
Distance From Flat to Flat: 0.375 INCHES NOMINAL IN
Style Designator: FLATTED
Material Document and Classification: QQ-C-465,CA642 ROD FED SPEC SINGLE MATERIAL RESPONSE
Shaft End Design: FEMALE AND MALE
Flatted Portion Length: 0.500 INCHES NOMINAL IN
Shaft End Diameter: 0.531 INCHES NOMINAL IN

Identification

NSN: 3040-01-217-9810
NIIN: 012179810
FSC: 3040 — Miscellaneous Power Transmission Equipment
FSG: 30 — Mechanical Power Transmission Equipment

General Description

The Extension Shaft, cataloged under National Stock Number 3040-01-217-9810, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. Government technical data includes 10 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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	3040-01-217-9810
Item Name	Extension Shaft
FSC / FSG	3040 / 30 — Miscellaneous Power Transmission Equipment
Status	ACTIVE
Length	2.500 INCHES NOMINAL IN
Distance From Flat to Flat	0.375 INCHES NOMINAL IN
Style Designator	FLATTED
Material Document and Classification	QQ-C-465,CA642 ROD FED SPEC SINGLE MATERIAL RESPONSE
Shaft End Design	FEMALE AND MALE
Flatted Portion Length	0.500 INCHES NOMINAL IN
Shaft End Diameter	0.531 INCHES NOMINAL IN
Material	COPPER ALLOY
End Type	PROCESSED END
Shaft End Configuration	ROUND AND FLATTED ROUND

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

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

Reference documents

Reference	Meaning
5831149	3/9 Design control — primary reference Naval Sea Systems Command

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 3040-01-217-9810?

NSN 3040-01-217-9810 is a Extension Shaft, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.

What are the specifications of 3040-01-217-9810?

Key specifications for 3040-01-217-9810: Length: 2.500 INCHES NOMINAL IN; Distance From Flat to Flat: 0.375 INCHES NOMINAL IN; Style Designator: FLATTED; Material Document and Classification: QQ-C-465,CA642 ROD FED SPEC SINGLE MATERIAL RESPONSE. 10 specifications are documented in the U.S. Government catalog.

Is NSN 3040-01-217-9810 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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