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PartsTable / COMPONENT / C4721-1
C4721-1 ✓ 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

The ADAPTER,CONNECTOR is a the manufacturer industrial component. Key specifications include body_style: STRAIGHT SHAPE, INTERNAL COUPLING, shell_type: SOLID, overall_length: 1.750 INCHES NOMINAL IN, shell_material: STEEL CORROSION RESISTING, overall_diameter: 0.813 INCHES NOMINAL IN, contact_removability: NONREMOVABLE ALL MATING ENDS ALL CONTACT GROUPINGS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5935-01-014-2941, 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
C4721-1
NSN: 5935-01-014-2941
FSC: 5935
CAGE: 81755 — LOCKHEED MARTIN CORPORATION DIV LOCKHEED MARTIN AERONAUTICS COMPANY (USA)
SPECIFICATIONS
body_styleSTRAIGHT SHAPE, INTERNAL COUPLING
shell_typeSOLID
overall_length1.750 INCHES NOMINAL IN
shell_materialSTEEL CORROSION RESISTING
overall_diameter0.813 INCHES NOMINAL IN
mating_end_quantity2
contact_removabilityNONREMOVABLE ALL MATING ENDS ALL CONTACT GROUPINGS
threaded_device_typeCOUPLING FACILITY
included_contact_typeCOAXIAL SOCKET SECOND MATING END ALL CONTACT GROUPINGS
connector_locking_methodINTERNALLY THREADED COUPLING RING
included_contact_quantity22 SECOND MATING END ALL CONTACT GROUPINGS
contact_maximum_frequency_rating18000.0 MEGAHERTZ ALL MATING ENDS ALL CONTACT GROUPINGS
NSN5935-01-014-2941
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available ADAPTER,CONNECTOR TITLE COMPONENT PN C4721-1 MFR ADAPTER,CONNECTOR
KEY FEATURES
•
THREADED DEVICE TYPE: COUPLING FACILITY
•
BODY STYLE: STRAIGHT SHAPE, INTERNAL COUPLING
•
CONTACT MAXIMUM FREQUENCY RATING: 18000.0 MEGAHERTZ ALL MATING ENDS ALL CONTACT GROUPINGS
•
MATING END QUANTITY: 2
•
CONNECTOR LOCKING METHOD: INTERNALLY THREADED COUPLING RING
•
INCLUDED CONTACT QUANTITY: 21 FIRST MATING END ALL CONTACT GROUPINGS
•
INCLUDED CONTACT TYPE: COAXIAL SOCKET SECOND MATING END ALL CONTACT GROUPINGS
•
CONTACT REMOVABILITY: NONREMOVABLE ALL MATING ENDS ALL CONTACT GROUPINGS
TECHNICAL CHARACTERISTICS (FLIS)
THREADED DEVICE TYPECOUPLING FACILITY
BODY STYLESTRAIGHT SHAPE, INTERNAL COUPLING
CONTACT MAXIMUM FREQUENCY RATING18000.0 MEGAHERTZ ALL MATING ENDS ALL CONTACT GROUPINGS
MATING END QUANTITY2
CONNECTOR LOCKING METHODINTERNALLY THREADED COUPLING RING
INCLUDED CONTACT QUANTITY21 FIRST MATING END ALL CONTACT GROUPINGS
INCLUDED CONTACT TYPECOAXIAL SOCKET SECOND MATING END ALL CONTACT GROUPINGS
CONTACT REMOVABILITYNONREMOVABLE ALL MATING ENDS ALL CONTACT GROUPINGS
OVERALL LENGTH1.750 INCHES NOMINAL IN
INCLUDED CONTACT QUANTITY22 SECOND MATING END ALL CONTACT GROUPINGS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
2546Interchangeable
interchangeable cross-reference
interchangeable
4-193-53Interchangeable
interchangeable cross-reference
interchangeable
Z128-50Interchangeable
interchangeable cross-reference
interchangeable
M-607Interchangeable
interchangeable cross-reference
interchangeable
B107.1 TY1CL1Interchangeable
interchangeable cross-reference
interchangeable
B107.1 CL1STAInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is C4721-1?
C4721-1 is a ADAPTER,CONNECTOR.
What parts can replace C4721-1?
There are 18 known substitutes for C4721-1: 2546, 4-193-53, Z128-50 and 15 more. Substitute compatibility should be verified for your specific system.
What is the NSN for C4721-1?
C4721-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5935-01-014-2941. 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