PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

18111Gearing Unit Assy

Cessna Aircraft Co Arc Avionics Div · NSN 5821-00-497-4612 · FSC 5821 · No Item Name Available
Verified by PartsTable
NSN 5821-00-497-4612 — this item is cataloged by the U.S. Government under National Stock Number 5821-00-497-4612. Primary manufacturer part number: 18111.
Features
  • Gearing Unit Assy — FSC 5821
  • 1 verified cross-reference
  • Primary manufacturer: Cessna Aircraft Co Arc Avionics Div
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Gearing Unit Assy, cataloged under National Stock Number 5821-00-497-4612, is classified within Federal Supply Class 5821 (No Item Name Available) of the Communication, Detection, and Coherent Radiation Equipment group. The primary manufacturer of record is Cessna Aircraft Co Arc Avionics Div. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameGearing Unit Assy
FSC / FSG5821 — No Item Name Available (FSG 58)
ManufacturersCessna Aircraft Co Arc Avionics Div (CAGE 00781)
Technical Specifications
ParameterValue
NSN5821-00-497-4612
Primary Part Number18111
Item NameGearing Unit Assy
FSC / FSG5821 / 58 — No Item Name Available
ManufacturerCessna Aircraft Co Arc Avionics Div
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3040-00-092-1486SC75 INTERCHANGEABLE
Collar,shaft
Altra Industrial Motion Corp.
1680-00-524-856014-88111-00 INTERCHANGEABLE
Gear Assy
Curtiss-Wright Controls, Inc. Div Actuation Division
5340-00-625-073618111 INTERCHANGEABLE
Clamp,instrument Mounting
Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution
4820-00-629-413418-1-11 INTERCHANGEABLE
Disk,valve
Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
7810-00-634-0187BNAPR INTERCHANGEABLE
Ball,table Tennis
Paddle Palace Inc Dba Paddle Palace Table Tennis Co
5340-00-949-628318111 INTERCHANGEABLE
Clamp,synchro
Unison Industries Llc
4730-01-092-3030FZ-1612 INTERCHANGEABLE
Tee,pipe
Enerpac Tool Group Corp
5133-01-095-6625 INTERCHANGEABLE
Drill,twist
5930-01-549-7831E48P4K1A INTERCHANGEABLE
Switch,lock
Eaton Corporation Dba Eaton Inoac
5355-01-554-960618-1-11 INTERCHANGEABLE
Dial,control
Vishay Sprague Inc
Cross-Reference Index
Part NumberManufacturer
18111 Cessna Aircraft Co Arc Avionics Div (USA)
Related Parts
3040-00-092-1486INTERCHANGEABLE
COLLAR,SHAFT
SC75
1680-00-524-8560INTERCHANGEABLE
GEAR ASSY
14-88111-00
5340-00-625-0736INTERCHANGEABLE
CLAMP,INSTRUMENT MOUNTING
18111
4820-00-629-4134INTERCHANGEABLE
DISK,VALVE
18-1-11
7810-00-634-0187INTERCHANGEABLE
BALL,TABLE TENNIS
BNAPR
5340-00-949-6283INTERCHANGEABLE
CLAMP,SYNCHRO
18111
4730-01-092-3030INTERCHANGEABLE
TEE,PIPE
FZ-1612
5133-01-095-6625INTERCHANGEABLE
DRILL,TWIST
5930-01-549-7831INTERCHANGEABLE
SWITCH,LOCK
E48P4K1A
5355-01-554-9606INTERCHANGEABLE
DIAL,CONTROL
18-1-11
4920-01-583-6594INTERCHANGEABLE
RED LIGHT,AIRCRAFT,
18111
6515-01-586-2062INTERCHANGEABLE
ELECTRODE,SURGICAL INSTRUMENT IN
MMBRU-0007

Frequently Asked Questions

What is NSN 5821-00-497-4612?

NSN 5821-00-497-4612 is a Gearing Unit Assy, manufactured by Cessna Aircraft Co Arc Avionics Div, classified under FSC 5821 (No Item Name Available). Status: active.

What are the part numbers for NSN 5821-00-497-4612?

NSN 5821-00-497-4612 has 1 cross-referenced part number: 18111 (Cessna Aircraft Co Arc Avionics Div).

What NSN replaces 5821-00-497-4612?

There are 12 known substitutes for 5821-00-497-4612: 3040-00-092-1486, 1680-00-524-8560, 5340-00-625-0736 and 9 more. Verify interchangeability with system specifications before substitution.

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