Shafting, Flexible3040-00-640-4801

NSN 3040-00-640-4801 · NIIN 006404801

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

Government record, cited

Also searched as 3040-00-640-4801 · 3040006404801 · NIIN 006404801 · 00-640-4801 · FSC 3040 Miscellaneous Power Transmission Equipment · MIL-S-3644 · M1LS3644 · 1174

Nearby stock numbers ← 3040-00-640-4358 · 3040-00-640-4807 →

Features

Shafting,flexible — FSC 3040
Design Type: REMOTE CONTROLLED
Maximum Shaft Angular Deflection in Deg: 6.0 PER FOOT
Metal Casing: NOT PROVIDED
Diameter: 0.147 INCHES MINIMUM AND 0.153 INCHES MAXIMUM IN
Material: STEEL LOCATION NOT OTHERWISE SPECIFIED

Identification

NSN: 3040-00-640-4801
NIIN: 006404801
FSC: 3040 — Miscellaneous Power Transmission Equipment
FSG: 30 — Mechanical Power Transmission Equipment

General Description

The Shafting,flexible, cataloged under National Stock Number 3040-00-640-4801, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. Government technical data includes 5 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	3040-00-640-4801
Item Name	Shafting,flexible
FSC / FSG	3040 / 30 — Miscellaneous Power Transmission Equipment
Status	ACTIVE
Design Type	REMOTE CONTROLLED
Maximum Shaft Angular Deflection in Deg	6.0 PER FOOT
Metal Casing	NOT PROVIDED
Diameter	0.147 INCHES MINIMUM AND 0.153 INCHES MAXIMUM IN
Material	STEEL LOCATION NOT OTHERWISE SPECIFIED

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
MIL-S-3644	4/1 Identification reference U.S. Government activity
M1LS3644	C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity
1174	5/9 Secondary reference Cessna Aircraft Co Arc Avionics 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.

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 3040-00-640-4801?

NSN 3040-00-640-4801 is a Shafting,flexible, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.

What are the specifications of 3040-00-640-4801?

Key specifications for 3040-00-640-4801: Design Type: REMOTE CONTROLLED; Maximum Shaft Angular Deflection in Deg: 6.0 PER FOOT; Metal Casing: NOT PROVIDED; Diameter: 0.147 INCHES MINIMUM AND 0.153 INCHES MAXIMUM IN. 5 specifications are documented in the U.S. Government catalog.

Is NSN 3040-00-640-4801 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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