PL999D0556PC11 — RING,WEARING

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

PL999D0556PC11: RING,WEARING.

The RING,WEARING is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY, body_style: PLAIN, corner_shape: CHAMFERED INSIDE RIGHT CORNER, chamfer_angle: 45.0 DEGREES NOMINAL INSIDE RIGHT CORNER, chamfer_length: 0.125 INCHES NOMINAL INSIDE RIGHT CORNER IN, overall_length: 1.015 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4320-01-062-2603, 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

PL999D0556PC11

NSN: 4320-01-062-2603
FSC: 4320 — Power and Hand Pumps
CAGE: 63857 — CIRCOR NAVAL SOLUTIONS LLC DBA WARREN PUMPS (USA)

SPECIFICATIONS

material	COPPER ALLOY
body_style	PLAIN
corner_shape	CHAMFERED INSIDE RIGHT CORNER
chamfer_angle	45.0 DEGREES NOMINAL INSIDE RIGHT CORNER
chamfer_length	0.125 INCHES NOMINAL INSIDE RIGHT CORNER IN
overall_length	1.015 INCHES NOMINAL IN
body_inside_diameter	9.000 INCHES NOMINAL IN
body_outside_diameter	9.688 INCHES NOMINAL IN
material_document_and_classification	QQ-C-390,ALLOY 903 FED SPEC SINGLE MATERIAL RESPONSE
NSN	4320-01-062-2603

COMPONENT DIAGRAM

KEY FEATURES

•

CORNER SHAPE: SQUARE OUTSIDE RIGHT CORNER

•

CHAMFER LENGTH: 0.125 INCHES NOMINAL INSIDE RIGHT CORNER IN

•

BODY STYLE: PLAIN

•

BODY OUTSIDE DIAMETER: 9.688 INCHES NOMINAL IN

•

MATERIAL DOCUMENT AND CLASSIFICATION: QQ-C-390,ALLOY 903 FED SPEC SINGLE MATERIAL RESPONSE

TECHNICAL CHARACTERISTICS

CORNER SHAPE	SQUARE OUTSIDE RIGHT CORNER
CORNER SHAPE	SQUARE OUTSIDE LEFT CORNER
CORNER SHAPE	SQUARE INSIDE LEFT CORNER
CORNER SHAPE	CHAMFERED INSIDE RIGHT CORNER
CHAMFER LENGTH	0.125 INCHES NOMINAL INSIDE RIGHT CORNER IN
BODY STYLE	PLAIN
BODY OUTSIDE DIAMETER	9.688 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-C-390,ALLOY 903 FED SPEC SINGLE MATERIAL RESPONSE
OVERALL LENGTH	1.015 INCHES NOMINAL IN
BODY INSIDE DIAMETER	9.000 INCHES NOMINAL IN

SUBSTITUTES & CROSS-REFERENCES 2

999D0556Reference document

Same NSN cross-reference

Reference document — Drawing number reference only

SPI-658E0286Reference 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 PL999D0556PC11?

PL999D0556PC11 is a RING,WEARING.

What parts can replace PL999D0556PC11?

There are 2 known substitutes for PL999D0556PC11: 999D0556, SPI-658E0286. Substitute compatibility should be verified for your specific system.

What is the NSN for PL999D0556PC11?

PL999D0556PC11 is cataloged in the U.S. Government catalog under NSN 4320-01-062-2603. This indicates validated use in U.S. government and defense supply chains.

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