PartsTable TECHNICAL DATA SHEET
NSN 3040-00-218-6942Government record, cited

Bell Crank3040-00-218-6942

NSN 3040-00-218-6942 · NIIN 002186942 · Part number A79277
Curtiss-Wright Controls, Inc. Div Actuation Division · FSC 3040 — Miscellaneous Power Transmission Equipment · FSG 30 — Mechanical Power Transmission Equipment · CAGE 0AHP5
Government record, cited
NSN 3040-00-218-6942 — this item is cataloged by the U.S. Government under National Stock Number 3040-00-218-6942. Manufacturer of record part number: A79277.
Also searched as  3040-00-218-6942 · 3040002186942 · NIIN 002186942 · 00-218-6942 · FSC 3040 Miscellaneous Power Transmission Equipment · CAGE 0AHP5 · A79277
Nearby stock numbers  ·
Features
  • Bell Crank — FSC 3040
  • Center to Center Distance Between Fulcrum and Arm End Hole/slot/ball: 1.750 INCHES NOMINAL ALL ENDS IN
  • End Hole/ball Diameter: 0.250 INCHES NOMINAL ALL ENDS IN
  • Bore Length: 0.627 INCHES NOMINAL IN
  • Style Designator: RAISED FACED HOLES, CLAMP PIVOT HOLE, OFFSET BOTH ARMS
  • Features Provided: FULCRUM SPLIT HUB
  • Fulcrum Bore Shape: SPLINED
  • Bore Diameter: 0.356 INCHES NOMINAL IN
Identification
  • NSN: 3040-00-218-6942
  • NIIN: 002186942
  • FSC: 3040 — Miscellaneous Power Transmission Equipment
  • FSG: 30 — Mechanical Power Transmission Equipment
  • Primary part number: A79277
  • Manufacturer: Curtiss-Wright Controls, Inc. Div Actuation Division
General Description

The Bell Crank, cataloged under National Stock Number 3040-00-218-6942, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Curtiss-Wright Controls, Inc. Div Actuation Division. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3040-00-218-6942
Primary Part NumberA79277
Item NameBell Crank
FSC / FSG3040 / 30 — Miscellaneous Power Transmission Equipment
ManufacturerCurtiss-Wright Controls, Inc. Div Actuation Division
StatusACTIVE
Center to Center Distance Between Fulcrum and Arm End Hole/slot/ball1.750 INCHES NOMINAL ALL ENDS IN
End Hole/ball Diameter0.250 INCHES NOMINAL ALL ENDS IN
Bore Length0.627 INCHES NOMINAL IN
Style DesignatorRAISED FACED HOLES, CLAMP PIVOT HOLE, OFFSET BOTH ARMS
Features ProvidedFULCRUM SPLIT HUB
Fulcrum Bore ShapeSPLINED
Bore Diameter0.356 INCHES NOMINAL IN
MaterialSTEEL CORROSION RESISTING
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
Cross-Reference Index
Part NumberManufacturer
A79277 PRIMARY Curtiss-Wright Controls, Inc. Div Actuation Division (USA)
A79277 PRIMARY Capitol Engine Co, Inc Dba Salmini Worldwide (USA)
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 3040-00-218-6942?

NSN 3040-00-218-6942 is a Bell Crank, manufactured by Curtiss-Wright Controls, Inc. Div Actuation Division, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.

What part numbers are listed for NSN 3040-00-218-6942?

NSN 3040-00-218-6942 has 2 manufacturer part numbers on file: A79277 (Curtiss-Wright Controls, Inc. Div Actuation Division), A79277 (Capitol Engine Co, Inc Dba Salmini Worldwide).

What are the specifications of A79277?

Key specifications for A79277: Center to Center Distance Between Fulcrum and Arm End Hole/slot/ball: 1.750 INCHES NOMINAL ALL ENDS IN; End Hole/ball Diameter: 0.250 INCHES NOMINAL ALL ENDS IN; Bore Length: 0.627 INCHES NOMINAL IN; Style Designator: RAISED FACED HOLES, CLAMP PIVOT HOLE, OFFSET BOTH ARMS. 8 specifications are documented in the U.S. Government catalog.

Is NSN 3040-00-218-6942 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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