B-312D-2 — RELAY,ELECTROMAGNETIC

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

B-312D-2: RELAY,ELECTROMAGNETIC.

The RELAY,ELECTROMAGNETIC is a the manufacturer industrial component. Key specifications include duty_type: CONTINUOUS, overall_width: 3.660 INCHES MAXIMUM IN, overall_height: 4.440 INCHES MAXIMUM IN, overall_length: 3.660 INCHES MAXIMUM IN, frequency_in_hertz: 47.5 MINIMUM AND 63.0 MAXIMUM, mounting_facility_pattern: RECTANGULAR SINGLE MOUNTING FACILITY. This part is cataloged in the U.S.

Government catalog under NSN 5945-01-395-0069, 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

B-312D-2

NSN: 5945-01-395-0069
FSC: 5945 — Relays and Solenoids
CAGE: 74063 — TE CONNECTIVITY CORPORATION (USA)

SPECIFICATIONS

duty_type	CONTINUOUS
coil_quantity	1
overall_width	3.660 INCHES MAXIMUM IN
overall_height	4.440 INCHES MAXIMUM IN
overall_length	3.660 INCHES MAXIMUM IN
winding_quantity	1
frequency_in_hertz	47.5 MINIMUM AND 63.0 MAXIMUM
mounting_facility_pattern	RECTANGULAR SINGLE MOUNTING FACILITY
terminal_type_and_quantity	10 THREADED STUD ALL FUNCTIONS
unthreaded_mounting_hole_diameter	0.201 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
mounting_facility_type_and_quantity	4 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
nonpile-up_main_contact_arrangement	3 POLE, SINGLE THROW, NORMALLY OPEN, DOUBLE MAKE, MOMENTARY ACTION
NSN	5945-01-395-0069

COMPONENT DIAGRAM

KEY FEATURES

•

NONPILE-UP AUXILIARY CONTACT ARRANGEMENT: 1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION

•

MOUNTING FACILITY TYPE AND QUANTITY: 4 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY

•

MOUNTING FACILITY PATTERN: RECTANGULAR SINGLE MOUNTING FACILITY

•

DUTY TYPE: CONTINUOUS

•

UNTHREADED MOUNTING HOLE DIAMETER: 0.201 INCHES NOMINAL SINGLE MOUNTING FACILITY IN

•

FREQUENCY IN HERTZ: 47.5 MINIMUM AND 63.0 MAXIMUM

TECHNICAL CHARACTERISTICS

NONPILE-UP AUXILIARY CONTACT ARRANGEMENT	1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION
MOUNTING FACILITY TYPE AND QUANTITY	4 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
OVERALL HEIGHT	4.440 INCHES MAXIMUM IN
MOUNTING FACILITY PATTERN	RECTANGULAR SINGLE MOUNTING FACILITY
DUTY TYPE	CONTINUOUS
UNTHREADED MOUNTING HOLE DIAMETER	0.201 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
OVERALL LENGTH	3.660 INCHES MAXIMUM IN
FREQUENCY IN HERTZ	47.5 MINIMUM AND 63.0 MAXIMUM
OVERALL WIDTH	3.660 INCHES MAXIMUM IN
COIL QUANTITY	1

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

1211426-201Reference document

Same NSN cross-reference

Reference document — Secondary reference

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 B-312D-2?

B-312D-2 is a RELAY,ELECTROMAGNETIC.

What parts can replace B-312D-2?

There is 1 known substitute for B-312D-2: 1211426-201. Substitute compatibility should be verified for your specific system.

What is the NSN for B-312D-2?

B-312D-2 is cataloged in the U.S. Government catalog under NSN 5945-01-395-0069. This indicates validated use in U.S. government and defense supply chains.

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