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Technical Data Sheet

M83723/21R2812X — CONNECTOR,RECEPTACLE,ELECTRICAL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

M83723/21R2812X: CONNECTOR,RECEPTACLE,ELECTRICAL.

CONNECTOR,RECEPTACLE,ELECTRICAL. Key specifications include body_style: STRAIGHT SHAPE, EXTERNAL COUPLING, shell_type: SOLID, thread_class: 2A A, overall_width: 2.000 INCHES NOMINAL IN, terminal_type: CRIMP SINGLE MATING END SINGLE CONTACT GROUPING, overall_height: 2.000 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5935-01-182-4787, 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
M83723/21R2812X
NSN: 5935-01-182-4787
FSC: 5935 — Connectors, Electrical
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_width2.000 INCHES NOMINAL IN
terminal_typeCRIMP SINGLE MATING END SINGLE CONTACT GROUPING
overall_height2.000 INCHES NOMINAL IN
overall_length1.662 INCHES MAXIMUM IN
shell_materialALUMINUM ALLOY
insert_materialRUBBER SYNTHETIC SINGLE MATING END
contact_materialCOPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING
thread_directionRIGHT-HAND
precious_materialGOLD
NSN5935-01-182-4787
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CONNECTOR,RECEPTACLE,ELECTRICAL TITLE COMPONENT PN M83723/21R2812X MFR CONNECTOR,RECEPTACLE,E
KEY FEATURES
•
CONTACT MAXIMUM CURRENT RATING IN AMPS: 22.0 SINGLE MATING END SINGLE CONTACT GROUPING
•
CONNECTOR LOCKING METHOD: EXTERNALLY THREADED SHELL
•
SHELL TYPE: SOLID
•
BODY STYLE: STRAIGHT SHAPE, EXTERNAL COUPLING
•
TERMINAL TYPE: CRIMP SINGLE MATING END SINGLE CONTACT GROUPING
•
NOMINAL THREAD LENGTH: 0.625 INCHES IN
•
CONTACT MATERIAL: COPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT2.000 INCHES NOMINAL IN
CONTACT MAXIMUM CURRENT RATING IN AMPS22.0 SINGLE MATING END SINGLE CONTACT GROUPING
CONNECTOR LOCKING METHODEXTERNALLY THREADED SHELL
SHELL TYPESOLID
BODY STYLESTRAIGHT SHAPE, EXTERNAL COUPLING
TERMINAL TYPECRIMP SINGLE MATING END SINGLE CONTACT GROUPING
NOMINAL THREAD LENGTH0.625 INCHES IN
CONTACT MATERIALCOPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING
MATING END QUANTITY1
PRECIOUS MATERIALGOLD
SUBSTITUTES & CROSS-REFERENCES 9
MS3102R28-12SXReference document
Same NSN cross-reference
Reference document — Secondary reference
MS3102R28-12SReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
MS3102R28-12SXCReference document
Same NSN cross-reference
Reference document — Secondary reference
MILC83723-21Reference document
Same NSN cross-reference
Reference document — Replaced / superseded reference
M72302G28-12SReference document
Same NSN cross-reference
Reference document — Replaced / superseded reference
MS3452L28-12SXReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is M83723/21R2812X?
M83723/21R2812X is a CONNECTOR,RECEPTACLE,ELECTRICAL.
What parts can replace M83723/21R2812X?
There are 9 known substitutes for M83723/21R2812X: MS3102R28-12SX, MS3102R28-12S, MS3102R28-12SXC and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for M83723/21R2812X?
M83723/21R2812X is cataloged in the U.S. Government catalog under NSN 5935-01-182-4787. 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.