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HBL7540 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

CONNECTOR,RECEPTACLE,ELECTRICAL. Key specifications include body_style: STRAIGHT SHAPE DUPLEX, body_length: 2.750 INCHES NOMINAL IN, overall_width: 1.328 INCHES NOMINAL IN, overall_height: 1.187 INCHES NOMINAL IN, threaded_device_type: MOUNTING HOLE, distance_between_mounting_facility_centers: 3.281 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5935-01-288-6625, 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
HBL7540
NSN: 5935-01-288-6625
FSC: 5935
CAGE: 74545 — HUBBELL INCORPORATED (DELAWARE) DBA WIRING DEVICE-KELLEMS DIVISION (USA)
SPECIFICATIONS
body_styleSTRAIGHT SHAPE DUPLEX
body_length2.750 INCHES NOMINAL IN
overall_width1.328 INCHES NOMINAL IN
overall_height1.187 INCHES NOMINAL IN
mating_end_quantity2
threaded_device_typeMOUNTING HOLE
distance_between_mounting_facility_centers3.281 INCHES NOMINAL IN
NSN5935-01-288-6625
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CONNECTOR,RECEPTACLE,ELECTRICAL TITLE COMPONENT PN HBL7540 MFR CONNECTOR,RECEPTACLE,E
KEY FEATURES
•
BODY LENGTH: 2.750 INCHES NOMINAL IN
•
THREADED DEVICE TYPE: MOUNTING HOLE
•
DISTANCE BETWEEN MOUNTING FACILITY CENTERS: 3.281 INCHES NOMINAL IN
•
BODY STYLE: STRAIGHT SHAPE DUPLEX
•
MATING END QUANTITY: 2
TECHNICAL CHARACTERISTICS (FLIS)
BODY LENGTH2.750 INCHES NOMINAL IN
THREADED DEVICE TYPEMOUNTING HOLE
DISTANCE BETWEEN MOUNTING FACILITY CENTERS3.281 INCHES NOMINAL IN
BODY STYLESTRAIGHT SHAPE DUPLEX
OVERALL WIDTH1.328 INCHES NOMINAL IN
OVERALL HEIGHT1.187 INCHES NOMINAL IN
MATING END QUANTITY2
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
7540Interchangeable
interchangeable cross-reference
interchangeable
MILB36819Interchangeable
interchangeable cross-reference
interchangeable
76801Interchangeable
interchangeable cross-reference
interchangeable
8107645Interchangeable
interchangeable cross-reference
interchangeable
MILC5015Interchangeable
interchangeable cross-reference
interchangeable
MS3102A20-23PInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is HBL7540?
HBL7540 is a CONNECTOR,RECEPTACLE,ELECTRICAL.
What parts can replace HBL7540?
There are 17 known substitutes for HBL7540: 7540, MILB36819, 76801 and 14 more. Substitute compatibility should be verified for your specific system.
What is the NSN for HBL7540?
HBL7540 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5935-01-288-6625. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026