Bell Crank3040-01-028-4666

NSN 3040-01-028-4666 · NIIN 010284666

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

Government record, cited

Also searched as 3040-01-028-4666 · 3040010284666 · NIIN 010284666 · 01-028-4666 · FSC 3040 Miscellaneous Power Transmission Equipment

Nearby stock numbers ← 3040-01-028-4558 · 3040-01-028-4667 →

Features

Bell Crank — FSC 3040
Center to Center Distance Between Fulcrum and Arm End Hole/slot/ball: 2.750 INCHES NOMINAL FIRST END IN
Center to Center Distance Between Fulcrum and Arm End Hole/slot/ball: 2.750 INCHES NOMINAL SECOND END IN
End Hole/ball Diameter: 0.468 INCHES MINIMUM AND 0.469 INCHES MAXIMUM FIRST END IN
End Hole/ball Diameter: 0.468 INCHES MINIMUM AND 0.469 INCHES MAXIMUM SECOND END IN
Bore Length: 2.000 INCHES NOMINAL IN
Style Designator: RAISED FACE PIVOT AND END HOLES
Bore Diameter: 0.875 INCHES MINIMUM AND 0.876 INCHES MAXIMUM IN

Identification

NSN: 3040-01-028-4666
NIIN: 010284666
FSC: 3040 — Miscellaneous Power Transmission Equipment
FSG: 30 — Mechanical Power Transmission Equipment

General Description

The Bell Crank, cataloged under National Stock Number 3040-01-028-4666, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. Government technical data includes 8 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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	3040-01-028-4666
Item Name	Bell Crank
FSC / FSG	3040 / 30 — Miscellaneous Power Transmission Equipment
Status	ACTIVE
Center to Center Distance Between Fulcrum and Arm End Hole/slot/ball	2.750 INCHES NOMINAL FIRST END IN
Center to Center Distance Between Fulcrum and Arm End Hole/slot/ball	2.750 INCHES NOMINAL SECOND END IN
End Hole/ball Diameter	0.468 INCHES MINIMUM AND 0.469 INCHES MAXIMUM FIRST END IN
End Hole/ball Diameter	0.468 INCHES MINIMUM AND 0.469 INCHES MAXIMUM SECOND END IN
Bore Length	2.000 INCHES NOMINAL IN
Style Designator	RAISED FACE PIVOT AND END HOLES
Bore Diameter	0.875 INCHES MINIMUM AND 0.876 INCHES MAXIMUM IN
Material	ALUMINUM ALLOY

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
V-08-005-711	3/9 Design control — primary reference Project Manager Amphibious Lighters St Louis Mo

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 3040-01-028-4666?

NSN 3040-01-028-4666 is a Bell Crank, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.

What are the specifications of 3040-01-028-4666?

Key specifications for 3040-01-028-4666: Center to Center Distance Between Fulcrum and Arm End Hole/slot/ball: 2.750 INCHES NOMINAL FIRST END IN; Center to Center Distance Between Fulcrum and Arm End Hole/slot/ball: 2.750 INCHES NOMINAL SECOND END IN; End Hole/ball Diameter: 0.468 INCHES MINIMUM AND 0.469 INCHES MAXIMUM FIRST END IN; End Hole/ball Diameter: 0.468 INCHES MINIMUM AND 0.469 INCHES MAXIMUM SECOND END IN. 8 specifications are documented in the U.S. Government catalog.

Is NSN 3040-01-028-4666 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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