21-489025-220 — CONNECTOR,RECEPTACLE,ELECTRICAL

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

21-489025-220: CONNECTOR,RECEPTACLE,ELECTRICAL.

CONNECTOR,RECEPTACLE,ELECTRICAL. Key specifications include body_style: STRAIGHT SHAPE, EXTERNAL COUPLING, shell_type: SOLID, overall_width: 1.812 INCHES NOMINAL IN, overall_height: 1.812 INCHES NOMINAL IN, overall_length: 1.921 INCHES MAXIMUM IN, shell_material: ALUMINUM ALLOY. This part is cataloged in the U.S.

Government catalog under NSN 5935-01-176-3602, 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

21-489025-220

NSN: 5935-01-176-3602
FSC: 5935 — Connectors, Electrical
CAGE: 77820 — AMPHENOL CORP DIV AMPHENOL AEROSPACE OPERATIONS (USA)

SPECIFICATIONS

body_style	STRAIGHT SHAPE, EXTERNAL COUPLING
shell_type	SOLID
overall_width	1.812 INCHES NOMINAL IN
overall_height	1.812 INCHES NOMINAL IN
overall_length	1.921 INCHES MAXIMUM IN
shell_material	ALUMINUM ALLOY
insert_material	RUBBER SYNTHETIC SINGLE MATING END
contact_material	COPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING
mating_end_quantity	1
polarization_method	GUIDE PIN/SOCKET
insert_position_in_deg	69.0
connector_locking_method	BAYONET PIN
NSN	5935-01-176-3602

COMPONENT DIAGRAM

KEY FEATURES

•

CONNECTOR LOCKING METHOD: BAYONET PIN

•

SHELL TYPE: SOLID

•

BODY STYLE: STRAIGHT SHAPE, EXTERNAL COUPLING

•

CONTACT MATERIAL: COPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING

•

MATING END QUANTITY: 1

•

INSERT POSITION IN DEG: 69.0

•

UNTHREADED MOUNTING HOLE DIAMETER: 0.147 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

OVERALL HEIGHT	1.812 INCHES NOMINAL IN
CONNECTOR LOCKING METHOD	BAYONET PIN
SHELL TYPE	SOLID
BODY STYLE	STRAIGHT SHAPE, EXTERNAL COUPLING
CONTACT MATERIAL	COPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING
MATING END QUANTITY	1
INSERT POSITION IN DEG	69.0
UNTHREADED MOUNTING HOLE DIAMETER	0.147 INCHES NOMINAL IN
OVERALL LENGTH	1.921 INCHES MAXIMUM IN
OVERALL WIDTH	1.812 INCHES NOMINAL IN

OTHER ITEMS IN FSC 5935 — Connectors, Electrical

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5935-00-000-8180 5935-00-001-1344 5935-00-001-1347 5935-00-001-1350 5935-00-001-1351 5935-00-001-1353 5935-00-001-1627 5935-00-001-1628

SUBSTITUTES & CROSS-REFERENCES 1

7109033-016Same 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 21-489025-220?

21-489025-220 is a CONNECTOR,RECEPTACLE,ELECTRICAL.

What parts can replace 21-489025-220?

There is 1 known substitute for 21-489025-220: 7109033-016. Substitute compatibility should be verified for your specific system.

What is the NSN for 21-489025-220?

21-489025-220 is cataloged in the U.S. Government catalog under NSN 5935-01-176-3602. This indicates validated use in U.S. government and defense supply chains.

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21-489025-220 — CONNECTOR,RECEPTACLE,ELECTRICAL

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