R-1-21-18 — RELAY,ELECTROMAGNETIC

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

R-1-21-18: RELAY,ELECTROMAGNETIC.

The RELAY,ELECTROMAGNETIC is a the manufacturer industrial component. Key specifications include material: PLASTIC CASE, duty_type: CONTINUOUS, time_delay: 0.60 SECONDS MINIMUM AND 60.00 SECONDS MAXIMUM ADJUSTABLE RELEASE TIME, storage_type: GENERAL PURPOSE WAREHOUSE, cubic_measure: 12.800 CUBIC INCHES, overall_width: 1.600 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5945-01-270-3493, 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

R-1-21-18

NSN: 5945-01-270-3493
FSC: 5945 — Relays and Solenoids
CAGE: 07309 — BIRD-JOHNSON PROPELLER COMPANY, LLC (USA)

SPECIFICATIONS

material	PLASTIC CASE
duty_type	CONTINUOUS
time_delay	0.60 SECONDS MINIMUM AND 60.00 SECONDS MAXIMUM ADJUSTABLE RELEASE TIME
storage_type	GENERAL PURPOSE WAREHOUSE
coil_quantity	1
cubic_measure	12.800 CUBIC INCHES
overall_width	1.600 INCHES NOMINAL IN
overall_height	4.000 INCHES NOMINAL IN
overall_length	2.000 INCHES NOMINAL IN
fragility_factor	MODERATELY RUGGED
winding_quantity	1
arc_quenching_method	AIR
NSN	5945-01-270-3493

COMPONENT DIAGRAM

KEY FEATURES

•

MOUNTING FACILITY TYPE AND QUANTITY: 1 PLUG-IN TERMINAL(S) SINGLE MOUNTING FACILITY

•

MAIN CONTACT MAXIMUM VOLTAGE RATING IN VOLTS: 115.0 AC

•

FRAGILITY FACTOR: MODERATELY RUGGED

•

ARC QUENCHING METHOD: AIR

•

MAIN CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE: 10.0 AMPERES AC RESISTIVE LOAD

•

DUTY TYPE: CONTINUOUS

•

STORAGE TYPE: GENERAL PURPOSE WAREHOUSE

TECHNICAL CHARACTERISTICS

MOUNTING FACILITY TYPE AND QUANTITY	1 PLUG-IN TERMINAL(S) SINGLE MOUNTING FACILITY
OVERALL HEIGHT	4.000 INCHES NOMINAL IN
MAIN CONTACT MAXIMUM VOLTAGE RATING IN VOLTS	115.0 AC
FRAGILITY FACTOR	MODERATELY RUGGED
ARC QUENCHING METHOD	AIR
MAIN CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE	10.0 AMPERES AC RESISTIVE LOAD
DUTY TYPE	CONTINUOUS
STORAGE TYPE	GENERAL PURPOSE WAREHOUSE
OVERALL LENGTH	2.000 INCHES NOMINAL IN
OVERALL WIDTH	1.600 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

BDR115A21X60Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is R-1-21-18?

R-1-21-18 is a RELAY,ELECTROMAGNETIC.

What parts can replace R-1-21-18?

There is 1 known substitute for R-1-21-18: BDR115A21X60. Substitute compatibility should be verified for your specific system.

What is the NSN for R-1-21-18?

R-1-21-18 is cataloged in the U.S. Government catalog under NSN 5945-01-270-3493. This indicates validated use in U.S. government and defense supply chains.

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R-1-21-18 — RELAY,ELECTROMAGNETIC

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