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55865-1 — TRACKBALL,DATA ENTRY

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

55865-1: TRACKBALL,DATA ENTRY.

The TRACKBALL,DATA ENTRY is a the manufacturer industrial component. Key specifications include overall_width: 6.250 INCHES NOMINAL IN, overall_height: 6.250 INCHES NOMINAL IN, overall_length: 6.250 INCHES NOMINAL IN, end_item_identification: CD-2A A. This part is cataloged in the U.S.

Government catalog under NSN 5950-00-861-2629, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
MRO→ MRO_GENERAL→ 55865-1
NSN: 5950-00-861-2629
NIINs: 008612629, 012928409
FSC: 5950 — Coils and Transformers
CAGE: 82340 — L3HARRIS TECHNOLOGIES, INC. DIV SPACE AND AIRBORNE SYSTEMS (USA)
SPECIFICATIONS
overall_width6.250 INCHES NOMINAL IN
overall_height6.250 INCHES NOMINAL IN
overall_length6.250 INCHES NOMINAL IN
special_featuresINCLOSURE TYPE:PARTIALLY INCLOSED;POWER SOURCE:SELF-CONTAINED;MOUNTING METHOD:SURFACE; REFERENCE DATA, 1A5A3, TI-6350.18, FA 9971, PG 8-62, VOL 3, SEC 4-11
end_item_identificationCD-2A A
NSN5950-00-861-2629
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRACKBALL,DATA ENTRY TITLE COMPONENT PN 55865-1 MFR TRACKBALL,DATA ENTRY
SUBSTITUTES & CROSS-REFERENCES 1
D1803-3Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 55865-1?
55865-1 is a TRACKBALL,DATA ENTRY. It is classified as a MRO (MRO_GENERAL).
What parts can replace 55865-1?
There is 1 known substitute for 55865-1: D1803-3. Substitute compatibility should be verified for your specific system.
What is the NSN for 55865-1?
55865-1 is cataloged in the U.S. Government catalog under NSN 5950-00-861-2629. This indicates validated use in U.S. government and defense supply chains.
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