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M83723/21R2809N — Technical Data Sheet

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— · COMPONENT
WHAT YOU NEED TO KNOW
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Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

CONNECTOR,RECEPTACLE,ELECTRICAL. Key specifications include body_style: STRAIGHT SHAPE, EXTERNAL COUPLING, shell_type: SOLID, thread_class: 2A A, overall_width: 2.031 INCHES MAXIMUM IN, terminal_type: CRIMP SINGLE MATING END ALL CONTACT GROUPINGS, overall_height: 2.031 INCHES MAXIMUM 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 5935-00-209-0344, 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
M83723/21R2809N
NSN: 5935-00-209-0344
FSC: 5935
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
body_styleSTRAIGHT SHAPE, EXTERNAL COUPLING
shell_typeSOLID
thread_class2A A
overall_width2.031 INCHES MAXIMUM IN
terminal_typeCRIMP SINGLE MATING END ALL CONTACT GROUPINGS
overall_height2.031 INCHES MAXIMUM IN
overall_length1.406 INCHES MAXIMUM IN
shell_materialALUMINUM
contact_materialCOPPER ALLOY SINGLE MATING END ALL CONTACT GROUPINGS
thread_directionRIGHT-HAND
precious_materialGOLD
terminal_locationBACK SINGLE MATING END ALL CONTACT GROUPINGS
NSN5935-00-209-0344
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CONNECTOR,RECEPTACLE,ELECTRICAL TITLE COMPONENT PN M83723/21R2809N MFR CONNECTOR,RECEPTACLE,E
KEY FEATURES
•
SHELL TYPE: SOLID
•
CONTACT MAXIMUM AC VOLTAGE RATING IN VOLTS: 900.0 SINGLE MATING END ALL CONTACT GROUPINGS
•
INSERT POSITION IN DEG: 0.0
•
SHELL MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-367 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-A-225 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-A-591 FED SPEC SINGLE MATERIAL RESPONSE
•
INCLUDED CONTACT TYPE: ROUND SOCKET SINGLE MATING END ALL CONTACT GROUPINGS
•
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO HEIGHT: 1.557 INCHES MINIMUM AND 1.567 INCHES MAXIMUM IN
•
SPECIFICATION/STANDARD DATA: 81349-MIL-C-83723-21 GOVERNMENT SPECIFICATION
TECHNICAL CHARACTERISTICS (FLIS)
SHELL TYPESOLID
CONTACT MAXIMUM AC VOLTAGE RATING IN VOLTS900.0 SINGLE MATING END ALL CONTACT GROUPINGS
INSERT POSITION IN DEG0.0
SHELL MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-367 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-A-225 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-A-591 FED SPEC SINGLE MATERIAL RESPONSE
INCLUDED CONTACT TYPEROUND SOCKET SINGLE MATING END ALL CONTACT GROUPINGS
OVERALL HEIGHT2.031 INCHES MAXIMUM IN
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO HEIGHT1.557 INCHES MINIMUM AND 1.567 INCHES MAXIMUM IN
SPECIFICATION/STANDARD DATA81349-MIL-C-83723-21 GOVERNMENT SPECIFICATION
TERMINAL TYPECRIMP SINGLE MATING END ALL CONTACT GROUPINGS
NOMINAL THREAD LENGTH0.626 INCHES IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
M83723/21R1002NInterchangeable
interchangeable cross-reference
interchangeable
MIL-C-83723/21Interchangeable
interchangeable cross-reference
interchangeable
M83723-21R1102NInterchangeable
interchangeable cross-reference
interchangeable
MIL-DTL-83723/21Interchangeable
interchangeable cross-reference
interchangeable
M83723/21R3610NInterchangeable
interchangeable cross-reference
interchangeable
M72302G28-21SInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is M83723/21R2809N?
M83723/21R2809N is a CONNECTOR,RECEPTACLE,ELECTRICAL.
What parts can replace M83723/21R2809N?
There are 16 known substitutes for M83723/21R2809N: M83723/21R1002N, MIL-C-83723/21, M83723-21R1102N and 13 more. Substitute compatibility should be verified for your specific system.
What is the NSN for M83723/21R2809N?
M83723/21R2809N is cataloged in the Federal Logistics Information System (FLIS) under NSN 5935-00-209-0344. This indicates validated use in U.S. government and defense supply chains.
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Last verified: September 2026