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HBL52CM621 — CONNECTOR,RECEPTACLE,ELECTRICAL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

HBL52CM621: CONNECTOR,RECEPTACLE,ELECTRICAL.

CONNECTOR,RECEPTACLE,ELECTRICAL. Key specifications include special_features: 2 POLE, 3 WIRE GROUNDING, CORROSION RESISTANT, contact_maximum_current_rating_in_amps: 15.0 SINGLE MATING END SINGLE CONTACT GROUPING, contact_maximum_ac_voltage_rating_in_volts: 125.0 SINGLE MATING END SINGLE CONTACT GROUPING. This part is cataloged in the U.S.

Government catalog under NSN 5935-01-525-8939, 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
HBL52CM621
NSN: 5935-01-525-8939
FSC: 5935 — Connectors, Electrical
CAGE: 74545 — HUBBELL INCORPORATED (DELAWARE) DBA WIRING DEVICE-KELLEMS DIVISION (USA)
SPECIFICATIONS
special_features2 POLE, 3 WIRE GROUNDING, CORROSION RESISTANT
mating_end_quantity1
contact_maximum_current_rating_in_amps15.0 SINGLE MATING END SINGLE CONTACT GROUPING
contact_maximum_ac_voltage_rating_in_volts125.0 SINGLE MATING END SINGLE CONTACT GROUPING
NSN5935-01-525-8939
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CONNECTOR,RECEPTACLE,ELECTRICAL TITLE COMPONENT PN HBL52CM621 MFR CONNECTOR,RECEPTACLE,E
KEY FEATURES
•
CONTACT MAXIMUM CURRENT RATING IN AMPS: 15.0 SINGLE MATING END SINGLE CONTACT GROUPING
•
MATING END QUANTITY: 1
•
CONTACT MAXIMUM AC VOLTAGE RATING IN VOLTS: 125.0 SINGLE MATING END SINGLE CONTACT GROUPING
TECHNICAL CHARACTERISTICS
CONTACT MAXIMUM CURRENT RATING IN AMPS15.0 SINGLE MATING END SINGLE CONTACT GROUPING
MATING END QUANTITY1
CONTACT MAXIMUM AC VOLTAGE RATING IN VOLTS125.0 SINGLE MATING END SINGLE CONTACT GROUPING
SPECIAL FEATURES2 POLE, 3 WIRE GROUNDING, CORROSION RESISTANT
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
10661321-001Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is HBL52CM621?
HBL52CM621 is a CONNECTOR,RECEPTACLE,ELECTRICAL.
What parts can replace HBL52CM621?
There is 1 known substitute for HBL52CM621: 10661321-001. Substitute compatibility should be verified for your specific system.
What is the NSN for HBL52CM621?
HBL52CM621 is cataloged in the U.S. Government catalog under NSN 5935-01-525-8939. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.