Y-503 — CONNECTOR,RECEPTACLE,ELECTRICAL

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

Y-503: CONNECTOR,RECEPTACLE,ELECTRICAL.

CONNECTOR,RECEPTACLE,ELECTRICAL. Key specifications include tube_type: TRIODE, body_style: STRAIGHT SHAPE, EXTERNAL COUPLING, shell_type: SOLID, thread_class: 2A A, terminal_type: SOLDER STUD SINGLE MATING END SINGLE CONTACT GROUPING, overall_length: 0.703 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5935-00-238-9730, 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

Y-503

NSN: 5935-00-238-9730
NIINs: 002389730, 010324229
FSC: 5935 — Connectors, Electrical
CAGE: 94375 — LAX ELECTRONICS, INC. DBA AUTOMATIC CONNECTOR DIV AUTOMATIC CONNECTOR (USA)

SPECIFICATIONS

tube_type	TRIODE
body_style	STRAIGHT SHAPE, EXTERNAL COUPLING
shell_type	SOLID
thread_class	2A A
terminal_type	SOLDER STUD SINGLE MATING END SINGLE CONTACT GROUPING
overall_length	0.703 INCHES NOMINAL IN
shell_material	COPPER
insert_material	PLASTIC POLYTETRAFLUOROETHYLENE SINGLE MATING END
contact_material	COPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING
overall_diameter	0.250 INCHES NOMINAL IN
special_features	MANUFACTURER CLASSIFICATION:PLANAR; ENVELOPE MATERIAL:GLASS AND PLASTIC
thread_direction	RIGHT-HAND
NSN	5935-00-238-9730

COMPONENT DIAGRAM

KEY FEATURES

•

CONNECTOR LOCKING METHOD: DETENT

•

SHELL TYPE: SOLID

•

BODY STYLE: STRAIGHT SHAPE, EXTERNAL COUPLING

•

TERMINAL TYPE: SOLDER STUD SINGLE MATING END SINGLE CONTACT GROUPING

•

CONTACT MATERIAL: COPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING

•

BUSHING ACCOMMODATION HOLE SHAPE: ROUND

•

OVERALL DIAMETER: 0.250 INCHES NOMINAL IN

•

MATING END QUANTITY: 1

TECHNICAL CHARACTERISTICS

CONNECTOR LOCKING METHOD	DETENT
SHELL TYPE	SOLID
BODY STYLE	STRAIGHT SHAPE, EXTERNAL COUPLING
TERMINAL TYPE	SOLDER STUD SINGLE MATING END SINGLE CONTACT GROUPING
CONTACT MATERIAL	COPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING
BUSHING ACCOMMODATION HOLE SHAPE	ROUND
OVERALL DIAMETER	0.250 INCHES NOMINAL IN
MATING END QUANTITY	1
SHELL SURFACE TREATMENT	SILVER
INSERT MATERIAL DOCUMENT AND CLASSIFICATION	MIL-P-19468 MIL SPEC SINGLE MATERIAL RESPONSE SINGLE MATING END

SUBSTITUTES & CROSS-REFERENCES 2

052-0560-0001Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

357-9309-010Same 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 Y-503?

Y-503 is a CONNECTOR,RECEPTACLE,ELECTRICAL.

What parts can replace Y-503?

There are 2 known substitutes for Y-503: 052-0560-0001, 357-9309-010. Substitute compatibility should be verified for your specific system.

What is the NSN for Y-503?

Y-503 is cataloged in the U.S. Government catalog under NSN 5935-00-238-9730. This indicates validated use in U.S. government and defense supply chains.

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Y-503 — CONNECTOR,RECEPTACLE,ELECTRICAL

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