PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

55863Trackball,data Entry

Orbit International Corp. Div Orbit Instrument · NSN 5895-01-110-5893 · FSC 5895 · No Item Name Available
Verified by PartsTable
NSN 5895-01-110-5893 — this item is cataloged by the U.S. Government under National Stock Number 5895-01-110-5893. Primary manufacturer part number: 55863.
Features
  • Trackball,data Entry — FSC 5895
  • 5 verified cross-references
  • Primary manufacturer: Orbit International Corp. Div Orbit Instrument
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Trackball,data Entry, cataloged under National Stock Number 5895-01-110-5893, is classified within Federal Supply Class 5895 (No Item Name Available) of the Communication, Detection, and Coherent Radiation Equipment group. The primary manufacturer of record is Orbit International Corp. Div Orbit Instrument. This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Catalog Facts
Item NameTrackball,data Entry
FSC / FSG5895 — No Item Name Available (FSG 58)
ManufacturersOrbit International Corp. Div Orbit Instrument (CAGE 11263); Raytheon Company Div Rmd Strategic (CAGE 05869); Csts, Inc Dba Computer Sys Techl Support (CAGE 9J740); Evergreen Avionics, Inc Dba Evergreen Systems International Div Evergreen Avionics (CAGE 0FST8)
Technical Specifications
ParameterValue
NSN5895-01-110-5893
Primary Part Number55863
Item NameTrackball,data Entry
FSC / FSG5895 / 58 — No Item Name Available
ManufacturerOrbit International Corp. Div Orbit Instrument
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeP
Unit of IssueEA
SMR CodeJF
Weight2.5250 lbs
Cube0.0083 cu ft
Verified Substitutes 6
5310-00-731-3301361367 INTERCHANGEABLE
Nut,plain,hexagon
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
2995-00-866-8108361367 INTERCHANGEABLE
Valve,poppet,starter
Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road)
5360-01-083-8884 INTERCHANGEABLE
Spring
3110-01-191-6805 INTERCHANGEABLE
Bearing,ball,airframe
6150-01-420-838255863 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Kidde Technologies Inc Dba Kidde Dual Spectrum Div Kidde Dual Spectrum
6680-01-517-576455863 ITEM 1 INTERCHANGEABLE
Meter,flow Rate Indicating
Electro Impulse Laboratory Inc Dba Electro Impulse Inc
Cross-Reference Index
Part NumberManufacturer
55863 PRIMARY Orbit International Corp. Div Orbit Instrument (USA)
361367-031 Raytheon Company Div Rmd Strategic (USA)
1020291-031 Csts, Inc Dba Computer Sys Techl Support (USA)
361367 Raytheon Company Div Rmd Strategic (USA)
100653A Evergreen Avionics, Inc Dba Evergreen Systems International Div Evergreen Avionics (USA)
Related Parts
5310-00-731-3301INTERCHANGEABLE
NUT,PLAIN,HEXAGON
361367
2995-00-866-8108INTERCHANGEABLE
VALVE,POPPET,STARTER
361367
5360-01-083-8884INTERCHANGEABLE
SPRING
3110-01-191-6805INTERCHANGEABLE
BEARING,BALL,AIRFRAME
6150-01-420-8382INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
55863
6680-01-517-5764INTERCHANGEABLE
METER,FLOW RATE INDICATING
55863 ITEM 1

Frequently Asked Questions

What is NSN 5895-01-110-5893?

NSN 5895-01-110-5893 is a Trackball,data Entry, manufactured by Orbit International Corp. Div Orbit Instrument, classified under FSC 5895 (No Item Name Available). Status: active.

What are the part numbers for NSN 5895-01-110-5893?

NSN 5895-01-110-5893 has 5 cross-referenced part numbers: 55863 (Orbit International Corp. Div Orbit Instrument), 361367-031 (Raytheon Company Div Rmd Strategic), 1020291-031 (Csts, Inc Dba Computer Sys Techl Support), 361367 (Raytheon Company Div Rmd Strategic), 100653A (Evergreen Avionics, Inc Dba Evergreen Systems International Div Evergreen Avionics).

What NSN replaces 5895-01-110-5893?

There are 6 known substitutes for 5895-01-110-5893: 5310-00-731-3301, 2995-00-866-8108, 5360-01-083-8884 and 3 more. Verify interchangeability with system specifications before substitution.

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