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PartsTable / COMPONENT / C-650-S
C-650-S ✓ 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 UNIVERSAL JOINT,NONVEHICULAR is a the manufacturer industrial component. Key specifications include design_type: BLOCK AND PIN, overall_length: 7.420 INCHES NOMINAL IN, hub_bore_diameter: 0.750 INCHES MINIMUM AND 0.755 INCHES MAXIMUM SECOND END IN, connection_end_type: HUB,BORED SECOND END, end_item_identification: WEAPONS SYSTEM SEAWOLF CLASS SSN, hub_bore_width_across_flats: 0.750 INCHES MINIMUM AND 0.755 INCHES MAXIMUM FIRST END 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 3010-01-418-8886, 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
C-650-S
NSN: 3010-01-418-8886
FSC: 3010
CAGE: 83529 — LOVEJOY, LLC DIV LOVEJOY (USA)
SPECIFICATIONS
design_typeBLOCK AND PIN
overall_length7.420 INCHES NOMINAL IN
hub_bore_diameter0.750 INCHES MINIMUM AND 0.755 INCHES MAXIMUM SECOND END IN
connection_end_typeHUB,BORED SECOND END
end_item_identificationWEAPONS SYSTEM SEAWOLF CLASS SSN
hub_bore_width_across_flats0.750 INCHES MINIMUM AND 0.755 INCHES MAXIMUM FIRST END IN
NSN3010-01-418-8886
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available UNIVERSAL JOINT,NONVEHICULAR TITLE COMPONENT PN C-650-S MFR UNIVERSAL JOINT,NONVEH
KEY FEATURES
•
HUB BORE DIAMETER: 0.750 INCHES MINIMUM AND 0.755 INCHES MAXIMUM SECOND END IN
•
CONNECTION END TYPE: HUB,SQUARE BORE FIRST END
•
HUB BORE WIDTH ACROSS FLATS: 1.28 INCHES NOMINAL SECOND END IN
•
DESIGN TYPE: BLOCK AND PIN
TECHNICAL CHARACTERISTICS (FLIS)
HUB BORE DIAMETER0.750 INCHES MINIMUM AND 0.755 INCHES MAXIMUM SECOND END IN
HUB BORE DIAMETER0.686 INCHES MINIMUM AND 0.697 INCHES MAXIMUM FIRST END IN
CONNECTION END TYPEHUB,SQUARE BORE FIRST END
SPECIAL FEATURESUSED ON REMOTE OPERATING GEAR FOR PLUMBING VLAVE PL-8 ARRANGEMENT, SECOND END OD SQ 1.500 IN. ACROSS CORNERS WITH 2 SECURING HOLES 0.380 IN. AND 0.810 IN. FROM HUB END 90 DEGREES APART, LG FROM UNIVERSAL JOINT CENTER TO HUB END 2.120 IN., FIRST END LG FROM UNIVERSAL JOINT CENTER TO HUB END 5.310 IN. IN
HUB BORE WIDTH ACROSS FLATS1.28 INCHES NOMINAL SECOND END IN
HUB BORE WIDTH ACROSS FLATS0.750 INCHES MINIMUM AND 0.755 INCHES MAXIMUM FIRST END IN
DESIGN TYPEBLOCK AND PIN
END ITEM IDENTIFICATIONWEAPONS SYSTEM SEAWOLF CLASS SSN
OVERALL LENGTH7.420 INCHES NOMINAL IN
CONNECTION END TYPEHUB,BORED SECOND END
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
640466-1Interchangeable
interchangeable cross-reference
interchangeable
31-2621-00Interchangeable
interchangeable cross-reference
interchangeable
640900-1Interchangeable
interchangeable cross-reference
interchangeable
528-6409001 FIND 5Interchangeable
interchangeable cross-reference
interchangeable
528-6409001 FIND 1Interchangeable
interchangeable cross-reference
interchangeable
DA2500-3567 PIECE 1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is C-650-S?
C-650-S is a UNIVERSAL JOINT,NONVEHICULAR.
What parts can replace C-650-S?
There are 17 known substitutes for C-650-S: 640466-1, 31-2621-00, 640900-1 and 14 more. Substitute compatibility should be verified for your specific system.
What is the NSN for C-650-S?
C-650-S is cataloged in the Federal Logistics Information System (FLIS) under NSN 3010-01-418-8886. 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