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SL6616PC6 — RING,WEARING

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

SL6616PC6: RING,WEARING.

The RING,WEARING is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY, body_style: PLAIN, corner_shape: SQUARE ALL CORNERS, overall_length: 0.500 INCHES NOMINAL IN, body_inside_diameter: 2.220 INCHES NOMINAL IN, body_outside_diameter: 2.751 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4320-00-218-3630, 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
SL6616PC6
NSN: 4320-00-218-3630
FSC: 4320 — Power and Hand Pumps
CAGE: 93232 — CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION DBA CURTISS WRIGHT ENGINEERED PUMP DIVISION USE CAGE CODE 0UBG9 FOR CATALOGING (USA)
SPECIFICATIONS
materialCOPPER ALLOY
body_stylePLAIN
corner_shapeSQUARE ALL CORNERS
overall_length0.500 INCHES NOMINAL IN
body_inside_diameter2.220 INCHES NOMINAL IN
body_outside_diameter2.751 INCHES NOMINAL IN
material_document_and_classificationMIL-B-16261,GR 3 MIL SPEC SINGLE MATERIAL RESPONSE
NSN4320-00-218-3630
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RING,WEARING TITLE COMPONENT PN SL6616PC6 MFR RING,WEARING
KEY FEATURES
•
CORNER SHAPE: SQUARE ALL CORNERS
•
BODY STYLE: PLAIN
•
BODY OUTSIDE DIAMETER: 2.751 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-B-16261,GR 3 MIL SPEC SINGLE MATERIAL RESPONSE
•
BODY INSIDE DIAMETER: 2.220 INCHES NOMINAL IN
•
MATERIAL: COPPER ALLOY
TECHNICAL CHARACTERISTICS
CORNER SHAPESQUARE ALL CORNERS
BODY STYLEPLAIN
BODY OUTSIDE DIAMETER2.751 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-B-16261,GR 3 MIL SPEC SINGLE MATERIAL RESPONSE
OVERALL LENGTH0.500 INCHES NOMINAL IN
BODY INSIDE DIAMETER2.220 INCHES NOMINAL IN
MATERIALCOPPER ALLOY
SUBSTITUTES & CROSS-REFERENCES 2
256616Reference document
Same NSN cross-reference
Reference document — Secondary reference
13316PReference document
Same NSN cross-reference
Reference document — Design control — primary 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 SL6616PC6?
SL6616PC6 is a RING,WEARING.
What parts can replace SL6616PC6?
There are 2 known substitutes for SL6616PC6: 256616, 13316P. Substitute compatibility should be verified for your specific system.
What is the NSN for SL6616PC6?
SL6616PC6 is cataloged in the U.S. Government catalog under NSN 4320-00-218-3630. 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.