Extension Shaft3040-01-202-6915

NSN 3040-01-202-6915 · NIIN 012026915

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

Government record, cited

Also searched as 3040-01-202-6915 · 3040012026915 · NIIN 012026915 · 01-202-6915 · FSC 3040 Miscellaneous Power Transmission Equipment

Nearby stock numbers ← 3040-01-202-6508 Cam, Control · 3040-01-202-7042 Shaft, Shouldered →

Features

Extension Shaft — FSC 3040
Socket Diameter: 0.375 INCHES NOMINAL IN
Length: 4.350 INCHES NOMINAL IN
Socket Depth: 0.700 INCHES NOMINAL IN
Style Designator: PLAIN SOCKET
Shaft End Design: MALE AND FEMALE
Shaft End Diameter: 0.370 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN
Surface Treatment: PASSIVATE

Identification

NSN: 3040-01-202-6915
NIIN: 012026915
FSC: 3040 — Miscellaneous Power Transmission Equipment
FSG: 30 — Mechanical Power Transmission Equipment

General Description

The Extension Shaft, cataloged under National Stock Number 3040-01-202-6915, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. Government technical data includes 11 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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	3040-01-202-6915
Item Name	Extension Shaft
FSC / FSG	3040 / 30 — Miscellaneous Power Transmission Equipment
Status	ACTIVE
Socket Diameter	0.375 INCHES NOMINAL IN
Length	4.350 INCHES NOMINAL IN
Socket Depth	0.700 INCHES NOMINAL IN
Style Designator	PLAIN SOCKET
Shaft End Design	MALE AND FEMALE
Shaft End Diameter	0.370 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN
Surface Treatment	PASSIVATE
Material	STEEL CORROSION RESISTING
Shoulder Length	0.850 INCHES NOMINAL IN
End Type	PROCESSED END
Shaft End Configuration	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
75A007228-2001	3/9 Design control — primary reference British Aerospace (military Aircraft & Aerostructures)

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 3040-01-202-6915?

NSN 3040-01-202-6915 is a Extension Shaft, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.

What are the specifications of 3040-01-202-6915?

Key specifications for 3040-01-202-6915: Socket Diameter: 0.375 INCHES NOMINAL IN; Length: 4.350 INCHES NOMINAL IN; Socket Depth: 0.700 INCHES NOMINAL IN; Style Designator: PLAIN SOCKET. 11 specifications are documented in the U.S. Government catalog.

Is NSN 3040-01-202-6915 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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