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66A7612 ✓ 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 RING,LANTERN is a the manufacturer industrial component. Key specifications include height: 0.375 INCHES NOMINAL IN, material: COPPER ALLOY OVERALL, inside_diameter: 1.656 INCHES NOMINAL IN, outside_diameter: 2.365 INCHES NOMINAL 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 4320-00-904-2267, 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
66A7612
NSN: 4320-00-904-2267
FSC: 4320
CAGE: 09647 — AQUA-CHEM, INC. (USA)
SPECIFICATIONS
height0.375 INCHES NOMINAL IN
materialCOPPER ALLOY OVERALL
inside_diameter1.656 INCHES NOMINAL IN
outside_diameter2.365 INCHES NOMINAL IN
NSN4320-00-904-2267
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RING,LANTERN TITLE COMPONENT PN 66A7612 MFR RING,LANTERN
KEY FEATURES
•
MATERIAL: COPPER ALLOY OVERALL
•
HEIGHT: 0.375 INCHES NOMINAL IN
•
INSIDE DIAMETER: 1.656 INCHES NOMINAL IN
•
OUTSIDE DIAMETER: 2.365 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALCOPPER ALLOY OVERALL
HEIGHT0.375 INCHES NOMINAL IN
INSIDE DIAMETER1.656 INCHES NOMINAL IN
OUTSIDE DIAMETER2.365 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
667502Interchangeable
interchangeable cross-reference
interchangeable
CP58WB-2Interchangeable
interchangeable cross-reference
interchangeable
CP58W8Interchangeable
interchangeable cross-reference
interchangeable
667512Interchangeable
interchangeable cross-reference
interchangeable
006-7612-000Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 66A7612?
66A7612 is a RING,LANTERN.
What parts can replace 66A7612?
There are 5 known substitutes for 66A7612: 667502, CP58WB-2, CP58W8 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 66A7612?
66A7612 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4320-00-904-2267. 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