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820ARR3B23 — RELAY,ELECTROMAGNETIC

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

820ARR3B23: RELAY,ELECTROMAGNETIC.

The RELAY,ELECTROMAGNETIC is a the manufacturer industrial component. Key specifications include material: PLASTIC CASE, storage_type: GENERAL PURPOSE WAREHOUSE, cubic_measure: 16.369 CUBIC INCHES, overall_width: 2.125 INCHES MAXIMUM IN, overall_height: 3.625 INCHES MAXIMUM IN, overall_length: 2.125 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5945-01-176-4373, 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
820ARR3B23
NSN: 5945-01-176-4373
FSC: 5945 — Relays and Solenoids
CAGE: 59431 — TECUMSEH PRODUCTS COMPANY LLC DIV TECUMSEH COMPRESSOR CO. LLC (USA)
SPECIFICATIONS
materialPLASTIC CASE
storage_typeGENERAL PURPOSE WAREHOUSE
coil_quantity1
cubic_measure16.369 CUBIC INCHES
overall_width2.125 INCHES MAXIMUM IN
overall_height3.625 INCHES MAXIMUM IN
overall_length2.125 INCHES MAXIMUM IN
fragility_factorMODERATELY RUGGED
winding_quantity1
arc_quenching_methodAIR
purpose_for_which_designedGENERAL
NSN5945-01-176-4373
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RELAY,ELECTROMAGNETIC TITLE COMPONENT PN 820ARR3B23 MFR RELAY,ELECTROMAGNETIC
KEY FEATURES
•
FRAGILITY FACTOR: MODERATELY RUGGED
•
ARC QUENCHING METHOD: AIR
•
STORAGE TYPE: GENERAL PURPOSE WAREHOUSE
•
COIL QUANTITY: 1
•
CUBIC MEASURE: 16.369 CUBIC INCHES
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT3.625 INCHES MAXIMUM IN
FRAGILITY FACTORMODERATELY RUGGED
ARC QUENCHING METHODAIR
STORAGE TYPEGENERAL PURPOSE WAREHOUSE
OVERALL LENGTH2.125 INCHES MAXIMUM IN
OVERALL WIDTH2.125 INCHES MAXIMUM IN
COIL QUANTITY1
CUBIC MEASURE16.369 CUBIC INCHES
WINDING QUANTITY1
MATERIALPLASTIC CASE
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
P82960Reference 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 820ARR3B23?
820ARR3B23 is a RELAY,ELECTROMAGNETIC.
What parts can replace 820ARR3B23?
There is 1 known substitute for 820ARR3B23: P82960. Substitute compatibility should be verified for your specific system.
What is the NSN for 820ARR3B23?
820ARR3B23 is cataloged in the U.S. Government catalog under NSN 5945-01-176-4373. 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.