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PRODUCT OVERVIEW
The C685-17 is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6650-00-499-2802, 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
C685-17
NSN:6650-00-499-2802 FSC:6650 CAGE:34228 — L3 TECHNOLOGIES, INC. DIV L3 KEO (USA)
SPECIFICATIONS
Part Number
C685-17
NSN
6650-00-499-2802
COMPONENT DIAGRAM
KEY FEATURES
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GROOVE DIAMETER: 3.270 INCHES NOMINAL IN
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INNER GROOVE WIDTH: 0.060 INCHES NOMINAL IN
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THREAD LOCATION: INTERNAL
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INTERNAL FLANGE THICKNESS: 0.219 INCHES NOMINAL IN
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GROOVE LOCATION: INSIDE FACE OF FLANGE
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APERTURE DIAMETER: 2.954 INCHES NOMINAL IN
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MATERIAL: ALUMINUM ALLOY 6061
TECHNICAL CHARACTERISTICS (FLIS)
GROOVE DIAMETER
3.270 INCHES NOMINAL IN
INNER GROOVE WIDTH
0.060 INCHES NOMINAL IN
THREAD LOCATION
INTERNAL
SPECIAL FEATURES
32 PITCH ANTI-REFLECTION THREAD INSIDE SURFACE OF BOTH ENDS,SIX EA HOLES 0.1540 IN. DIA. DRILLED THROUGH EXTERNAL FLANGE,EXTERNAL FLANGE HAS TWO EA RECTANGLE MILLED AREAS 1.812 IN. FROM CENTER OF RING DIA TO OUTER EDGE OFFLANGE AND 1.000 IN. WIDE,1 EA HOLE 0.110 IN. DIA. DRILLE THROUGH EXTERNAL FLANGE,2 EA HOLES 0.188 IN. DIA DRILLED THROUGH BODY OF RING IN