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DCMMY21WA4S — CONNECTOR,RECEPTACLE,ELECTRICAL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

DCMMY21WA4S: CONNECTOR,RECEPTACLE,ELECTRICAL.

CONNECTOR,RECEPTACLE,ELECTRICAL. Key specifications include body_style: STRAIGHT SHAPE, overall_width: 0.479 INCHES MINIMUM AND 0.509 INCHES MAXIMUM IN, terminal_type: CRIMP SINGLE MATING END ALL CONTACT GROUPINGS, overall_height: 0.623 INCHES MINIMUM AND 0.643 INCHES MAXIMUM IN, overall_length: 2.714 INCHES MINIMUM AND 2.744 INCHES MAXIMUM IN, precious_material: GOLD. This part is cataloged in the U.S.

Government catalog under NSN 5935-01-411-0326, 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
DCMMY21WA4S
NSN: 5935-01-411-0326
NIINs: 014110326, 014130413
FSC: 5935 — Connectors, Electrical
CAGE: 71468 — ITT CANNON LLC (USA)
SPECIFICATIONS
body_styleSTRAIGHT SHAPE
overall_width0.479 INCHES MINIMUM AND 0.509 INCHES MAXIMUM IN
terminal_typeCRIMP SINGLE MATING END ALL CONTACT GROUPINGS
overall_height0.623 INCHES MINIMUM AND 0.643 INCHES MAXIMUM IN
overall_length2.714 INCHES MINIMUM AND 2.744 INCHES MAXIMUM IN
precious_materialGOLD
terminal_locationBACK SINGLE MATING END ALL CONTACT GROUPINGS
mating_end_quantity1
contact_removabilityREMOVABLE SINGLE MATING END ALL CONTACT GROUPINGS
included_contact_typeROUND SOCKET SINGLE MATING END SECOND CONTACT GROUPING
connector_locking_methodFRICTION
contact_surface_treatmentGOLD SINGLE MATING END ALL CONTACT GROUPINGS
NSN5935-01-411-0326
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CONNECTOR,RECEPTACLE,ELECTRICAL TITLE COMPONENT PN DCMMY21WA4S MFR CONNECTOR,RECEPTACLE,E
KEY FEATURES
•
CONNECTOR LOCKING METHOD: FRICTION
•
BODY STYLE: STRAIGHT SHAPE
•
TERMINAL TYPE: SOLDER WELL SINGLE MATING END SECOND CONTACT GROUPING
•
MATING END QUANTITY: 1
•
CONTACT POSITION ARRANGEMENT STYLE: 21 SINGLE MATING END
•
UNTHREADED MOUNTING HOLE DIAMETER: 0.086 INCHES MINIMUM AND 0.091 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.623 INCHES MINIMUM AND 0.643 INCHES MAXIMUM IN
CONNECTOR LOCKING METHODFRICTION
BODY STYLESTRAIGHT SHAPE
TERMINAL TYPESOLDER WELL SINGLE MATING END SECOND CONTACT GROUPING
MATING END QUANTITY1
CONTACT POSITION ARRANGEMENT STYLE21 SINGLE MATING END
UNTHREADED MOUNTING HOLE DIAMETER0.086 INCHES MINIMUM AND 0.091 INCHES MAXIMUM IN
OVERALL LENGTH2.714 INCHES MINIMUM AND 2.744 INCHES MAXIMUM IN
OVERALL WIDTH0.479 INCHES MINIMUM AND 0.509 INCHES MAXIMUM IN
TERMINAL LOCATIONBACK SINGLE MATING END SECOND CONTACT GROUPING
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is DCMMY21WA4S?
DCMMY21WA4S is a CONNECTOR,RECEPTACLE,ELECTRICAL.
What is the NSN for DCMMY21WA4S?
DCMMY21WA4S is cataloged in the U.S. Government catalog under NSN 5935-01-411-0326. 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.