PS78557-1 — CONNECTOR,RECEPTACLE,ELECTRICAL

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

PS78557-1: CONNECTOR,RECEPTACLE,ELECTRICAL.

CONNECTOR,RECEPTACLE,ELECTRICAL. Key specifications include body_style: STRAIGHT SHAPE, shell_type: SOLID, overall_width: 0.494 INCHES NOMINAL IN, overall_height: 0.546 INCHES MAXIMUM IN, overall_length: 1.541 INCHES NOMINAL IN, polarization_method: CONTACT. This part is cataloged in the U.S.

Government catalog under NSN 5935-00-004-5004, 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

PS78557-1

NSN: 5935-00-004-5004
FSC: 5935 — Connectors, Electrical
CAGE: 09344 — ROCKWELL COLLINS, INC. DBA RC DISPLAYS SYSTEMS (USA)

SPECIFICATIONS

body_style	STRAIGHT SHAPE
shell_type	SOLID
overall_width	0.494 INCHES NOMINAL IN
overall_height	0.546 INCHES MAXIMUM IN
overall_length	1.541 INCHES NOMINAL IN
mating_end_quantity	1
polarization_method	CONTACT
contact_removability	REMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
included_contact_quantity	31 SINGLE MATING END SINGLE CONTACT GROUPING
contact_maximum_current_rating_in_amps	5.0 SINGLE MATING END SINGLE CONTACT GROUPING
distance_between_mounting_facility_centers	1.312 INCHES NOMINAL IN
NSN	5935-00-004-5004

COMPONENT DIAGRAM

KEY FEATURES

•

CONTACT MAXIMUM CURRENT RATING IN AMPS: 5.0 SINGLE MATING END SINGLE CONTACT GROUPING

•

SHELL TYPE: SOLID

•

BODY STYLE: STRAIGHT SHAPE

•

MATING END QUANTITY: 1

•

DISTANCE BETWEEN MOUNTING FACILITY CENTERS: 1.312 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

OVERALL HEIGHT	0.546 INCHES MAXIMUM IN
CONTACT MAXIMUM CURRENT RATING IN AMPS	5.0 SINGLE MATING END SINGLE CONTACT GROUPING
SHELL TYPE	SOLID
BODY STYLE	STRAIGHT SHAPE
MATING END QUANTITY	1
OVERALL LENGTH	1.541 INCHES NOMINAL IN
OVERALL WIDTH	0.494 INCHES NOMINAL IN
DISTANCE BETWEEN MOUNTING FACILITY CENTERS	1.312 INCHES NOMINAL IN
INCLUDED CONTACT QUANTITY	31 SINGLE MATING END SINGLE CONTACT GROUPING
POLARIZATION METHOD	CONTACT

SUBSTITUTES & CROSS-REFERENCES 1

450901-7293Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

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 PS78557-1?

PS78557-1 is a CONNECTOR,RECEPTACLE,ELECTRICAL.

What parts can replace PS78557-1?

There is 1 known substitute for PS78557-1: 450901-7293. Substitute compatibility should be verified for your specific system.

What is the NSN for PS78557-1?

PS78557-1 is cataloged in the U.S. Government catalog under NSN 5935-00-004-5004. This indicates validated use in U.S. government and defense supply chains.

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PS78557-1 — CONNECTOR,RECEPTACLE,ELECTRICAL

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