70550-02053 — RELAY ASSEMBLY

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

70550-02053: RELAY ASSEMBLY.

The RELAY ASSEMBLY is a the manufacturer industrial component. Key specifications include overall_width: 2.718 INCHES NOMINAL IN, overall_height: 2.468 INCHES MAXIMUM IN, overall_length: 3.110 INCHES MINIMUM AND 3.190 INCHES MAXIMUM IN, special_features: 4 0.187 IN. MTG HOLES IN, mounting_facility: BASE, mounting_configuration: 4 HOLES ON CORNERS, 2.718" CENTERHOLE TO CENTERHOLE (LENGTH) AND 1.187" INCHES CENTERHOLE TO CENTERHOLE (HEIGHT).

This part is cataloged in the U.S. Government catalog under NSN 5945-01-102-9061, 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

70550-02053

NSN: 5945-01-102-9061
FSC: 5945 — Relays and Solenoids
CAGE: 78286 — SIKORSKY AIRCRAFT CORPORATION DBA SIKORSKY AIRCRAFT CORP (USA)

SPECIFICATIONS

overall_width	2.718 INCHES NOMINAL IN
overall_height	2.468 INCHES MAXIMUM IN
overall_length	3.110 INCHES MINIMUM AND 3.190 INCHES MAXIMUM IN
special_features	4 0.187 IN. MTG HOLES IN
mounting_facility	BASE
mounting_configuration	4 HOLES ON CORNERS, 2.718" CENTERHOLE TO CENTERHOLE (LENGTH) AND 1.187" INCHES CENTERHOLE TO CENTERHOLE (HEIGHT)
supplementary_features	6-32UNC-2A (STUD); MS35649-262 (NUT); AN960-6 (WASHER); 4 REQUIRED EACH (MATERIAL) STEEL; (FINISH) CADMIUM PLATE A
part_name_assigned_by_controlling_agency	LOGIC MODULE, MIRE EXTINGUISHER CONTROL
NSN	5945-01-102-9061

COMPONENT DIAGRAM

KEY FEATURES

•

SUPPLEMENTARY FEATURES: 6-32UNC-2A (STUD); MS35649-262 (NUT); AN960-6 (WASHER); 4 REQUIRED EACH (MATERIAL) STEEL; (FINISH) CADMIUM PLATE A

•

MOUNTING FACILITY: BASE

•

MOUNTING CONFIGURATION: 4 HOLES ON CORNERS, 2.718" CENTERHOLE TO CENTERHOLE (LENGTH) AND 1.187" INCHES CENTERHOLE TO CENTERHOLE (HEIGHT)

•

FUNCTIONAL DESCRIPTION: OUTPUT VOLTAGE: TERMINALS 4 THRU 8: 28VDC; INPUT POWER: 28VDC NOMINAL (MIL-STD-704 CATEGORY B); LOGIC MODULE SHALL OPERATE SATISFACTORILY FOR INPUT VOLTAGE RANGE OF 18-30VDC; VOLTAGE TRANSIENT SUPPRESSION TO MEET THE REQUIREMENTS OF MIL-E-6051D(1); ENVIRONMENTAL AMBIENT TEMPERATURE: -55 DEGREES CELSIUS TO +71 DEGREES CELSIUS; ALTITUDE: SEA LEVEL TO 50,000 FEET; VIBRATION: PER MIL-E-5400M(2), CURVE IV, UP TO 500 HERTZ; ACCELERATION: UP TO 6 G'S VDC

TECHNICAL CHARACTERISTICS

OVERALL HEIGHT	2.468 INCHES MAXIMUM IN
SUPPLEMENTARY FEATURES	6-32UNC-2A (STUD); MS35649-262 (NUT); AN960-6 (WASHER); 4 REQUIRED EACH (MATERIAL) STEEL; (FINISH) CADMIUM PLATE A
OVERALL LENGTH	3.110 INCHES MINIMUM AND 3.190 INCHES MAXIMUM IN
OVERALL WIDTH	2.718 INCHES NOMINAL IN
MOUNTING FACILITY	BASE
SPECIAL FEATURES	4 0.187 IN. MTG HOLES IN
MOUNTING CONFIGURATION	4 HOLES ON CORNERS, 2.718" CENTERHOLE TO CENTERHOLE (LENGTH) AND 1.187" INCHES CENTERHOLE TO CENTERHOLE (HEIGHT)
FUNCTIONAL DESCRIPTION	OUTPUT VOLTAGE: TERMINALS 4 THRU 8: 28VDC; INPUT POWER: 28VDC NOMINAL (MIL-STD-704 CATEGORY B); LOGIC MODULE SHALL OPERATE SATISFACTORILY FOR INPUT VOLTAGE RANGE OF 18-30VDC; VOLTAGE TRANSIENT SUPPRESSION TO MEET THE REQUIREMENTS OF MIL-E-6051D(1); ENVIRONMENTAL AMBIENT TEMPERATURE: -55 DEGREES CELSIUS TO +71 DEGREES CELSIUS; ALTITUDE: SEA LEVEL TO 50,000 FEET; VIBRATION: PER MIL-E-5400M(2), CURVE IV, UP TO 500 HERTZ; ACCELERATION: UP TO 6 G'S VDC
PART NAME ASSIGNED BY CONTROLLING AGENCY	LOGIC MODULE, MIRE EXTINGUISHER CONTROL

SUBSTITUTES & CROSS-REFERENCES 1

11153-1Reference document

Same NSN cross-reference

Reference document — Design control — primary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedDemilitarization required — critical (Q)

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FREQUENTLY ASKED QUESTIONS

What is 70550-02053?

70550-02053 is a RELAY ASSEMBLY.

What parts can replace 70550-02053?

There is 1 known substitute for 70550-02053: 11153-1. Substitute compatibility should be verified for your specific system.

What is the NSN for 70550-02053?

70550-02053 is cataloged in the U.S. Government catalog under NSN 5945-01-102-9061. This indicates validated use in U.S. government and defense supply chains.

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70550-02053 — RELAY ASSEMBLY

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