PartsTable
Technical Data Sheet
PartsTable / COMPONENT / FC866
FC866 ✓ 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 TERMINAL,QUICK DISCONNECT is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY OVERALL, overall_height: 1.938 INCHES NOMINAL IN, outside_diameter: 2.500 INCHES NOMINAL IN, style_designator: LOCKING, EMISSION CONTROL TYPE, locking_device_type: INTEGRAL SELF LOCK, pressure_relief_method: MANUAL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2590-01-232-1021, 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
FC866
NSN: 2590-01-232-1021
FSC: 2590
CAGE: 01637 — FORD MOTOR CRAFT (USA)
SPECIFICATIONS
materialALUMINUM ALLOY OVERALL
overall_height1.938 INCHES NOMINAL IN
outside_diameter2.500 INCHES NOMINAL IN
style_designatorLOCKING, EMISSION CONTROL TYPE
locking_device_typeINTEGRAL SELF LOCK
pressure_relief_methodMANUAL
system_for_which_designedPRESSURIZED
NSN2590-01-232-1021
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TERMINAL,QUICK DISCONNECT TITLE COMPONENT PN FC866 MFR TERMINAL,QUICK DISCONN
KEY FEATURES
•
SYSTEM FOR WHICH DESIGNED: PRESSURIZED
•
LOCKING DEVICE TYPE: INTEGRAL SELF LOCK
•
PRESSURE RELIEF METHOD: MANUAL
•
STYLE DESIGNATOR: LOCKING, EMISSION CONTROL TYPE
•
MATERIAL: ALUMINUM ALLOY OVERALL
•
OUTSIDE DIAMETER: 2.500 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
SYSTEM FOR WHICH DESIGNEDPRESSURIZED
LOCKING DEVICE TYPEINTEGRAL SELF LOCK
PRESSURE RELIEF METHODMANUAL
STYLE DESIGNATORLOCKING, EMISSION CONTROL TYPE
MATERIALALUMINUM ALLOY OVERALL
OVERALL HEIGHT1.938 INCHES NOMINAL IN
OUTSIDE DIAMETER2.500 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
31762-120V60CInterchangeable
interchangeable cross-reference
interchangeable
FPR42UN20Interchangeable
interchangeable cross-reference
interchangeable
31762Interchangeable
interchangeable cross-reference
interchangeable
7-31762Interchangeable
interchangeable cross-reference
interchangeable
8134567Interchangeable
interchangeable cross-reference
interchangeable
31730Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy FC866?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is FC866?
FC866 is a TERMINAL,QUICK DISCONNECT.
What parts can replace FC866?
There are 13 known substitutes for FC866: 31762-120V60C, FPR42UN20, 31762 and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for FC866?
FC866 is cataloged in the Federal Logistics Information System (FLIS) under NSN 2590-01-232-1021. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — FC866

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026