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MDR-6066 — RELAY,ROTARY

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

MDR-6066: RELAY,ROTARY.

The RELAY,ROTARY is a the manufacturer industrial component. Key specifications include cubic_measure: 87.781 CUBIC INCHES, overall_width: 4.190 INCHES NOMINAL IN, overall_height: 5.000 INCHES MAXIMUM IN, overall_length: 4.190 INCHES NOMINAL IN, special_features: LATCHING CONTACTS, structural_design: NONPILE-UP. This part is cataloged in the U.S.

Government catalog under NSN 5945-01-338-5404, 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
MDR-6066
NSN: 5945-01-338-5404
FSC: 5945 — Relays and Solenoids
CAGE: 77342 — TE CONNECTIVITY CORPORATION (USA)
SPECIFICATIONS
cubic_measure87.781 CUBIC INCHES
overall_width4.190 INCHES NOMINAL IN
overall_height5.000 INCHES MAXIMUM IN
overall_length4.190 INCHES NOMINAL IN
special_featuresLATCHING CONTACTS
structural_designNONPILE-UP
coil_dc_resistance540.0 OHMS NOMINAL
contact_arrangement16PDT
contact_current_typeAC
coil_winding_quantity2
coil_terminal_quantity4
mounting_configurationFOUR 0.281 INCH DIA HOLES IN A RECTANGULAR CONFIGURATION SPACED 3.250 INCHES BY 3.250 INCHES IN
NSN5945-01-338-5404
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RELAY,ROTARY TITLE COMPONENT PN MDR-6066 MFR RELAY,ROTARY
KEY FEATURES
•
CONTACT CURRENT TYPE: AC
•
COIL DC RESISTANCE: 540.0 OHMS NOMINAL
•
STRUCTURAL DESIGN: NONPILE-UP
•
CONTACT ARRANGEMENT: 16PDT
•
OPERATING CURRENT RATING: 55.0 MILLIAMPERES NOMINAL
•
CONTACT MAXIMUM RATED CURRENT: 10.0 AMPERES RESISTIVE
TECHNICAL CHARACTERISTICS
CONTACT CURRENT TYPEAC
OVERALL HEIGHT5.000 INCHES MAXIMUM IN
COIL DC RESISTANCE540.0 OHMS NOMINAL
STRUCTURAL DESIGNNONPILE-UP
CONTACT ARRANGEMENT16PDT
OPERATING CURRENT RATING55.0 MILLIAMPERES NOMINAL
CONTACT MAXIMUM RATED CURRENT10.0 AMPERES RESISTIVE
OVERALL LENGTH4.190 INCHES NOMINAL IN
OVERALL WIDTH4.190 INCHES NOMINAL IN
CONTACT MAXIMUM VOLTAGE RATING IN VOLTS440.0
OTHER ITEMS IN FSC 5945 — Relays and Solenoids
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5945-00-000-0093 5945-00-001-1891 5945-00-001-2622 5945-00-001-2795 5945-00-001-2806 5945-00-001-2938 5945-00-001-3015 5945-00-001-3016
SUBSTITUTES & CROSS-REFERENCES 1
238B3683 NUMBER 009Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is MDR-6066?
MDR-6066 is a RELAY,ROTARY.
What parts can replace MDR-6066?
There is 1 known substitute for MDR-6066: 238B3683 NUMBER 009. Substitute compatibility should be verified for your specific system.
What is the NSN for MDR-6066?
MDR-6066 is cataloged in the U.S. Government catalog under NSN 5945-01-338-5404. 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.