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3193110 — RING ASSEMBLY,ELECTRICAL CONTACT

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

3193110: RING ASSEMBLY,ELECTRICAL CONTACT.

RING ASSEMBLY,ELECTRICAL CONTACT. Key specifications include diameter: 3.710 INCHES NOMINAL IN, contact_ring_quantity: 12, mounting_configuration: FOUR 0.212 IN. DIA MTG HOLES EQUALLY SPACED ON A 3.350 IN.

D1A MOUNTING CIRCLE IN. This part is cataloged in the U.S. Government catalog under NSN 5977-01-101-4721, 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
3193110
NSN: 5977-01-101-4721
FSC: 5977 — Electrical Contact Brushes and Electrodes
CAGE: 60225 — L3 TECHNOLOGIES, INC. DIV OCEAN SYSTEMS (USA)
SPECIFICATIONS
diameter3.710 INCHES NOMINAL IN
contact_ring_quantity12
mounting_configurationFOUR 0.212 IN. DIA MTG HOLES EQUALLY SPACED ON A 3.350 IN. D1A MOUNTING CIRCLE IN
NSN5977-01-101-4721
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RING ASSEMBLY,ELECTRICAL CONTACT TITLE COMPONENT PN 3193110 MFR RING ASSEMBLY,ELECTRIC
KEY FEATURES
•
DIAMETER: 3.710 INCHES NOMINAL IN
•
MOUNTING CONFIGURATION: FOUR 0.212 IN. DIA MTG HOLES EQUALLY SPACED ON A 3.350 IN. D1A MOUNTING CIRCLE IN
•
CONTACT RING QUANTITY: 12
TECHNICAL CHARACTERISTICS
DIAMETER3.710 INCHES NOMINAL IN
MOUNTING CONFIGURATIONFOUR 0.212 IN. DIA MTG HOLES EQUALLY SPACED ON A 3.350 IN. D1A MOUNTING CIRCLE IN
CONTACT RING QUANTITY12
SUBSTITUTES & CROSS-REFERENCES 1
T0072080Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Demilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 3193110?
3193110 is a RING ASSEMBLY,ELECTRICAL CONTACT.
What parts can replace 3193110?
There is 1 known substitute for 3193110: T0072080. Substitute compatibility should be verified for your specific system.
What is the NSN for 3193110?
3193110 is cataloged in the U.S. Government catalog under NSN 5977-01-101-4721. 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.