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3876-1001P66 — CONNECTOR,ELECTRON TUBE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

3876-1001P66: CONNECTOR,ELECTRON TUBE.

The CONNECTOR,ELECTRON TUBE is a the manufacturer industrial component. Key specifications include material: COPPER, overall_length: 4.812 INCHES NOMINAL IN, overall_diameter: 4.000 INCHES NOMINAL IN, surface_treatment: RHODIUM AND NICKEL, tube_pin_hole_diameter: 3.500 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5935-00-786-0353, 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
3876-1001P66
NSN: 5935-00-786-0353
FSC: 5935 — Connectors, Electrical
CAGE: 94404 — RAYTHEON COMPANY DBA RAYTHEON CO (USA)
SPECIFICATIONS
materialCOPPER
overall_length4.812 INCHES NOMINAL IN
overall_diameter4.000 INCHES NOMINAL IN
surface_treatmentRHODIUM AND NICKEL
tube_pin_hole_diameter3.500 INCHES NOMINAL IN
NSN5935-00-786-0353
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CONNECTOR,ELECTRON TUBE TITLE COMPONENT PN 3876-1001P66 MFR CONNECTOR,ELECTRON TUB
KEY FEATURES
•
TUBE PIN HOLE DIAMETER: 3.500 INCHES NOMINAL IN
•
OVERALL DIAMETER: 4.000 INCHES NOMINAL IN
•
SURFACE TREATMENT: RHODIUM AND NICKEL
•
MATERIAL: COPPER
TECHNICAL CHARACTERISTICS
TUBE PIN HOLE DIAMETER3.500 INCHES NOMINAL IN
OVERALL DIAMETER4.000 INCHES NOMINAL IN
OVERALL LENGTH4.812 INCHES NOMINAL IN
SURFACE TREATMENTRHODIUM AND NICKEL
MATERIALCOPPER
OTHER ITEMS IN FSC 5935 — Connectors, Electrical
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5935-00-000-8180 5935-00-001-1344 5935-00-001-1347 5935-00-001-1350 5935-00-001-1351 5935-00-001-1353 5935-00-001-1627 5935-00-001-1628
SUBSTITUTES & CROSS-REFERENCES 2
F17489Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
426-12407-2Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 3876-1001P66?
3876-1001P66 is a CONNECTOR,ELECTRON TUBE.
What parts can replace 3876-1001P66?
There are 2 known substitutes for 3876-1001P66: F17489, 426-12407-2. Substitute compatibility should be verified for your specific system.
What is the NSN for 3876-1001P66?
3876-1001P66 is cataloged in the U.S. Government catalog under NSN 5935-00-786-0353. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.