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R529PC82 — RING,WEARING

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

R529PC82: RING,WEARING.

The RING,WEARING is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY, body_style: GROOVED, corner_shape: SQUARE OUTSIDE LEFT CORNER, groove_depth: 0.062 INCHES NOMINAL IN, groove_width: 0.094 INCHES NOMINAL IN, chamfer_angle: 45.0 DEGREES NOMINAL INSIDE RIGHT CORNER. This part is cataloged in the U.S.

Government catalog under NSN 4320-00-555-3301, 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
R529PC82
NSN: 4320-00-555-3301
FSC: 4320 — Power and Hand Pumps
CAGE: 63857 — CIRCOR NAVAL SOLUTIONS LLC DBA WARREN PUMPS (USA)
SPECIFICATIONS
materialCOPPER ALLOY
body_styleGROOVED
corner_shapeSQUARE OUTSIDE LEFT CORNER
groove_depth0.062 INCHES NOMINAL IN
groove_width0.094 INCHES NOMINAL IN
chamfer_angle45.0 DEGREES NOMINAL INSIDE RIGHT CORNER
chamfer_length0.062 INCHES NOMINAL INSIDE RIGHT CORNER IN
overall_length0.812 INCHES NOMINAL IN
groove_quantity4
special_featuresEND OPPOSITE CHAMFERED END COUNTERBORED 6.753 IN. DIA 0.188 IN. DEEP IN
body_inside_diameter6.501 INCHES NOMINAL IN
body_outside_diameter7.376 INCHES NOMINAL IN
NSN4320-00-555-3301
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RING,WEARING TITLE COMPONENT PN R529PC82 MFR RING,WEARING
KEY FEATURES
•
CORNER SHAPE: SQUARE OUTSIDE RIGHT CORNER
•
CHAMFER LENGTH: 0.062 INCHES NOMINAL INSIDE RIGHT CORNER IN
•
BODY STYLE: GROOVED
•
BODY OUTSIDE DIAMETER: 7.376 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
CORNER SHAPESQUARE OUTSIDE RIGHT CORNER
CORNER SHAPESQUARE OUTSIDE LEFT CORNER
CORNER SHAPESQUARE INSIDE LEFT CORNER
CORNER SHAPECHAMFERED INSIDE RIGHT CORNER
CHAMFER LENGTH0.062 INCHES NOMINAL INSIDE RIGHT CORNER IN
BODY STYLEGROOVED
BODY OUTSIDE DIAMETER7.376 INCHES NOMINAL IN
OVERALL LENGTH0.812 INCHES NOMINAL IN
GROOVE DEPTH0.062 INCHES NOMINAL IN
DISTANCE FROM END TO GROOVE CENTER0.125 INCHES NOMINAL IN
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
55-22159-AOSSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 R529PC82?
R529PC82 is a RING,WEARING.
What parts can replace R529PC82?
There is 1 known substitute for R529PC82: 55-22159-AOS. Substitute compatibility should be verified for your specific system.
What is the NSN for R529PC82?
R529PC82 is cataloged in the U.S. Government catalog under NSN 4320-00-555-3301. 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.