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Technical Data Sheet
PartsTable / COMPONENT / 63355PC16
63355PC16 ✓ Verified by PartsTable
— · ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

The SEAL,PLAIN ENCASED is a the manufacturer industrial component. Key specifications include material: STEEL CASE, case_style: SQUARE, attachment_method: ROUND HOLE, housing_bore_diameter: 0.812 INCHES NOMINAL IN, sealing_element_style: VERTICAL, accommodated_shaft_diameter: 0.531 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-124-8972, 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
63355PC16
NSN: 5330-01-124-8972
FSC: 5330
CAGE: 77842 — EATON CORPORATION DBA EATON INOAC DIV EATON (USA)
SPECIFICATIONS
materialSTEEL CASE
case_styleSQUARE
attachment_methodROUND HOLE
housing_bore_diameter0.812 INCHES NOMINAL IN
sealing_element_styleVERTICAL
accommodated_shaft_diameter0.531 INCHES NOMINAL IN
NSN5330-01-124-8972
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 63355PC16 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
ATTACHMENT METHOD: ROUND HOLE
•
ACCOMMODATED SHAFT DIAMETER: 0.531 INCHES NOMINAL IN
•
HOUSING BORE DIAMETER: 0.812 INCHES NOMINAL IN
•
SEALING ELEMENT STYLE: VERTICAL
•
MATERIAL: RUBBER SYNTHETIC SEALING ELEMENT
•
CASE STYLE: SQUARE
TECHNICAL CHARACTERISTICS (FLIS)
ATTACHMENT METHODROUND HOLE
ACCOMMODATED SHAFT DIAMETER0.531 INCHES NOMINAL IN
HOUSING BORE DIAMETER0.812 INCHES NOMINAL IN
SEALING ELEMENT STYLEVERTICAL
MATERIALRUBBER SYNTHETIC SEALING ELEMENT
MATERIALSTEEL CASE
CASE STYLESQUARE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
6185-1Interchangeable
interchangeable cross-reference
interchangeable
AFB-1-AAInterchangeable
interchangeable cross-reference
interchangeable
5306-1Interchangeable
interchangeable cross-reference
interchangeable
5800583-637100-201Interchangeable
interchangeable cross-reference
interchangeable
9112041Interchangeable
interchangeable cross-reference
interchangeable
R680-1D600Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 63355PC16?
63355PC16 is a SEAL,PLAIN ENCASED.
What parts can replace 63355PC16?
There are 9 known substitutes for 63355PC16: 6185-1, AFB-1-AA, 5306-1 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 63355PC16?
63355PC16 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-124-8972. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026