A791DB — RELAY,ELECTROMAGNETIC

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

A791DB: RELAY,ELECTROMAGNETIC.

The RELAY,ELECTROMAGNETIC is a the manufacturer industrial component. Key specifications include duty_type: CONTINUOUS, overall_width: 4.000 INCHES NOMINAL IN, overall_height: 4.060 INCHES NOMINAL IN, overall_length: 5.500 INCHES NOMINAL IN, special_features: 1000 AMP CURRENT RATING AND 25-50 AMP REVERSE CURRENT, environmental_protection: DUSTPROOF. This part is cataloged in the U.S.

Government catalog under NSN 5945-00-511-0317, 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

A791DB

NSN: 5945-00-511-0317
FSC: 5945 — Relays and Solenoids
CAGE: 74063 — TE CONNECTIVITY CORPORATION (USA)

SPECIFICATIONS

duty_type	CONTINUOUS
coil_quantity	4
overall_width	4.000 INCHES NOMINAL IN
overall_height	4.060 INCHES NOMINAL IN
overall_length	5.500 INCHES NOMINAL IN
special_features	1000 AMP CURRENT RATING AND 25-50 AMP REVERSE CURRENT
winding_quantity	4
environmental_protection	DUSTPROOF
mounting_facility_pattern	RECTANGULAR SINGLE MOUNTING FACILITY
terminal_type_and_quantity	9 THREADED STUD ALL FUNCTIONS
unthreaded_mounting_hole_diameter	0.196 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
mounting_facility_type_and_quantity	4 UNTHREADED HOLE(S) FIRST MOUNTING FACILITY
NSN	5945-00-511-0317

COMPONENT DIAGRAM

KEY FEATURES

•

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

•

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

•

PILE-UP MAIN CONTACT FORM ARRANGEMENT: 2F

•

MOUNTING FACILITY PATTERN: RECTANGULAR SINGLE MOUNTING FACILITY

•

CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH: 4.500 INCHES NOMINAL SINGLE MOUNTING FACILITY IN

•

DUTY TYPE: CONTINUOUS

•

UNTHREADED MOUNTING HOLE DIAMETER: 0.196 INCHES NOMINAL SINGLE MOUNTING FACILITY IN

TECHNICAL CHARACTERISTICS

NONPILE-UP AUXILIARY CONTACT ARRANGEMENT	1 POLE, SINGLE THROW, NORMALLY CLOSED, MOMENTARY ACTION
MOUNTING FACILITY TYPE AND QUANTITY	4 UNTHREADED HOLE(S) FIRST MOUNTING FACILITY
OVERALL HEIGHT	4.060 INCHES NOMINAL IN
PILE-UP MAIN CONTACT FORM ARRANGEMENT	2F
MOUNTING FACILITY PATTERN	RECTANGULAR SINGLE MOUNTING FACILITY
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH	4.500 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
DUTY TYPE	CONTINUOUS
UNTHREADED MOUNTING HOLE DIAMETER	0.196 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
OVERALL LENGTH	5.500 INCHES NOMINAL IN
OVERALL WIDTH	4.000 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 3

232B809Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

A791DReference document

Same NSN cross-reference

Reference document — Secondary reference

166A637-1Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

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 A791DB?

A791DB is a RELAY,ELECTROMAGNETIC.

What parts can replace A791DB?

There are 3 known substitutes for A791DB: 232B809, A791D, 166A637-1. Substitute compatibility should be verified for your specific system.

What is the NSN for A791DB?

A791DB is cataloged in the U.S. Government catalog under NSN 5945-00-511-0317. This indicates validated use in U.S. government and defense supply chains.

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A791DB — RELAY,ELECTROMAGNETIC

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