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D6C16S — RING,WEARING

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

D6C16S: RING,WEARING.

The RING,WEARING is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY, body_style: EXTERNAL FLANGE, corner_shape: SQUARE ALL CORNERS, overall_length: 0.687 INCHES NOMINAL IN, flange_diameter: 7.125 INCHES NOMINAL IN, special_features: ONE HOLE 0.156 IN. DIA 0.125 IN.

DEEP LOCATED ON OUTER EDGE OF BODY IN. This part is cataloged in the U.S. Government catalog under NSN 4320-00-121-0447, 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
D6C16S
NSN: 4320-00-121-0447
FSC: 4320 — Power and Hand Pumps
CAGE: 10613 — PENTAIR PUMP GROUP, INC. DBA FAIRBANKS MORSE PUMP (USA)
SPECIFICATIONS
materialCOPPER ALLOY
body_styleEXTERNAL FLANGE
corner_shapeSQUARE ALL CORNERS
overall_length0.687 INCHES NOMINAL IN
flange_diameter7.125 INCHES NOMINAL IN
special_featuresONE HOLE 0.156 IN. DIA 0.125 IN. DEEP LOCATED ON OUTER EDGE OF BODY IN
body_inside_diameter6.187 INCHES NOMINAL IN
body_outside_diameter6.748 INCHES NOMINAL IN
left_side_flange_thickness0.187 INCHES NOMINAL IN
NSN4320-00-121-0447
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RING,WEARING TITLE COMPONENT PN D6C16S MFR RING,WEARING
KEY FEATURES
•
FLANGE DIAMETER: 7.125 INCHES NOMINAL IN
•
CORNER SHAPE: SQUARE ALL CORNERS
•
BODY STYLE: EXTERNAL FLANGE
•
BODY OUTSIDE DIAMETER: 6.748 INCHES NOMINAL IN
•
LEFT SIDE FLANGE THICKNESS: 0.187 INCHES NOMINAL IN
•
BODY INSIDE DIAMETER: 6.187 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
FLANGE DIAMETER7.125 INCHES NOMINAL IN
CORNER SHAPESQUARE ALL CORNERS
BODY STYLEEXTERNAL FLANGE
BODY OUTSIDE DIAMETER6.748 INCHES NOMINAL IN
OVERALL LENGTH0.687 INCHES NOMINAL IN
LEFT SIDE FLANGE THICKNESS0.187 INCHES NOMINAL IN
BODY INSIDE DIAMETER6.187 INCHES NOMINAL IN
SPECIAL FEATURESONE HOLE 0.156 IN. DIA 0.125 IN. DEEP LOCATED ON OUTER EDGE OF BODY IN
MATERIALCOPPER ALLOY
OTHER ITEMS IN FSC 4320 — Power and Hand Pumps
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4320-00-001-1633 4320-00-001-2628 4320-00-001-2629 4320-00-001-2630 4320-00-001-2631 4320-00-001-2632 4320-00-001-3377 4320-00-001-3384
SUBSTITUTES & CROSS-REFERENCES 1
55-22060Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is D6C16S?
D6C16S is a RING,WEARING.
What parts can replace D6C16S?
There is 1 known substitute for D6C16S: 55-22060. Substitute compatibility should be verified for your specific system.
What is the NSN for D6C16S?
D6C16S is cataloged in the U.S. Government catalog under NSN 4320-00-121-0447. 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.