PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

73690Bell Crank

L3harris Technologies, Inc Div Space & Airborne Systems · NSN 3040-01-047-0894 · FSC 3040 · No Item Name Available
Verified by PartsTable
NSN 3040-01-047-0894 — this item is cataloged by the U.S. Government under National Stock Number 3040-01-047-0894. Primary manufacturer part number: 73690.
Features
  • Bell Crank — FSC 3040
  • Features Provided: COUNTERBORE AND FULCRUM BORE
  • 1 verified cross-reference
  • Primary manufacturer: L3harris Technologies, Inc Div Space & Airborne Systems
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Bell Crank, cataloged under National Stock Number 3040-01-047-0894, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is L3harris Technologies, Inc Div Space & Airborne Systems. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3040-01-047-0894
Primary Part Number73690
Item NameBell Crank
FSC / FSG3040 / 30 — No Item Name Available
ManufacturerL3harris Technologies, Inc Div Space & Airborne Systems
StatusACTIVE
Features ProvidedCOUNTERBORE AND FULCRUM BORE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5310-00-545-4502 INTERCHANGEABLE
Nut,plain,hexagon
2990-00-887-91258370 INTERCHANGEABLE
Control Assembly,push-Pull
Danfoss Power Solutions II, Llc
3120-00-891-311773690 INTERCHANGEABLE
Bearing,sleeve
Textron Lycoming Inc Williamsport Plant
Cross-Reference Index
Part NumberManufacturer
73690 PRIMARY L3harris Technologies, Inc Div Space & Airborne Systems (USA)
Related Parts
5310-00-545-4502INTERCHANGEABLE
NUT,PLAIN,HEXAGON
2990-00-887-9125INTERCHANGEABLE
CONTROL ASSEMBLY,PUSH-PULL
8370
3120-00-891-3117INTERCHANGEABLE
BEARING,SLEEVE
73690

Frequently Asked Questions

What is NSN 3040-01-047-0894?

NSN 3040-01-047-0894 is a Bell Crank, manufactured by L3harris Technologies, Inc Div Space & Airborne Systems, classified under FSC 3040 (No Item Name Available). Status: active.

What are the part numbers for NSN 3040-01-047-0894?

NSN 3040-01-047-0894 has 1 cross-referenced part number: 73690 (L3harris Technologies, Inc Div Space & Airborne Systems).

What NSN replaces 3040-01-047-0894?

There are 3 known substitutes for 3040-01-047-0894: 5310-00-545-4502, 2990-00-887-9125, 3120-00-891-3117. Verify interchangeability with system specifications before substitution.

What are the specifications of 73690?

Key specifications for 73690: Features Provided: COUNTERBORE AND FULCRUM BORE. 1 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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