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MDR-5072 — RELAY,ROTARY

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

MDR-5072: RELAY,ROTARY.

The RELAY,ROTARY is a the manufacturer industrial component. Key specifications include overall_width: 2.625 INCHES NOMINAL IN, overall_height: 3.130 INCHES MAXIMUM IN, overall_length: 2.625 INCHES NOMINAL IN, structural_design: NONPILE-UP, coil_dc_resistance: 17.5 OHMS NOMINAL, contact_arrangement: 4DPDT. This part is cataloged in the U.S.

Government catalog under NSN 5945-01-126-7891, 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-5072
NSN: 5945-01-126-7891
FSC: 5945 — Relays and Solenoids
CAGE: 77342 — TE CONNECTIVITY CORPORATION (USA)
SPECIFICATIONS
overall_width2.625 INCHES NOMINAL IN
overall_height3.130 INCHES MAXIMUM IN
overall_length2.625 INCHES NOMINAL IN
structural_designNONPILE-UP
coil_dc_resistance17.5 OHMS NOMINAL
contact_arrangement4DPDT
contact_current_typeAC
coil_winding_quantity1
coil_terminal_quantity2
mounting_configurationFOUR UNTHREADED HOLES SPACED ON 2.125 IN. BY 2.125 IN. MTG CENTERS IN
winding_characteristicSINGLE WOUND UNTAPPED
contact_terminal_quantity12
NSN5945-01-126-7891
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RELAY,ROTARY TITLE COMPONENT PN MDR-5072 MFR RELAY,ROTARY
KEY FEATURES
•
WINDING CHARACTERISTIC: SINGLE WOUND UNTAPPED
•
CONTACT CURRENT TYPE: AC
•
COIL DC RESISTANCE: 17.5 OHMS NOMINAL
•
STRUCTURAL DESIGN: NONPILE-UP
•
DC OPERATING VOLTAGE RATING IN VOLTS: 12.0 NOMINAL
•
CONTACT ARRANGEMENT: 4DPDT
•
CONTACT TERMINAL QUANTITY: 12
TECHNICAL CHARACTERISTICS
WINDING CHARACTERISTICSINGLE WOUND UNTAPPED
CONTACT CURRENT TYPEAC
OVERALL HEIGHT3.130 INCHES MAXIMUM IN
COIL DC RESISTANCE17.5 OHMS NOMINAL
STRUCTURAL DESIGNNONPILE-UP
DC OPERATING VOLTAGE RATING IN VOLTS12.0 NOMINAL
CONTACT ARRANGEMENT4DPDT
CONTACT TERMINAL QUANTITY12
OVERALL LENGTH2.625 INCHES NOMINAL IN
OVERALL WIDTH2.625 INCHES NOMINAL IN
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
315-24-001Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is MDR-5072?
MDR-5072 is a RELAY,ROTARY.
What parts can replace MDR-5072?
There is 1 known substitute for MDR-5072: 315-24-001. Substitute compatibility should be verified for your specific system.
What is the NSN for MDR-5072?
MDR-5072 is cataloged in the U.S. Government catalog under NSN 5945-01-126-7891. 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.