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Technical Data Sheet
PartsTable / COMPONENT / PC5166864
PC5166864 ✓ 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 PACKING,PREFORMED is a the manufacturer industrial component. Key specifications include material: RUBBER SYNTHETIC OVERALL, peripheral_diameter: 5.125 INCHES NOMINAL IN, center_hole_diameter: 4.469 INCHES NOMINAL IN, cross-sectional_height: 1.375 INCHES NOMINAL IN, cross-sectional_thickness: 0.156 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 5330-00-599-6624, 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
PC5166864
NSN: 5330-00-599-6624
FSC: 5330
CAGE: C7432 — POWER COMPONENTS (DEUTSCHLAND) GMBH (DEU)
SPECIFICATIONS
materialRUBBER SYNTHETIC OVERALL
peripheral_diameter5.125 INCHES NOMINAL IN
center_hole_diameter4.469 INCHES NOMINAL IN
cross-sectional_height1.375 INCHES NOMINAL IN
cross-sectional_thickness0.156 INCHES NOMINAL IN
NSN5330-00-599-6624
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: PC5166864 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
•
PERIPHERAL DIAMETER: 5.125 INCHES NOMINAL IN
•
CROSS-SECTIONAL HEIGHT: 1.375 INCHES NOMINAL IN
•
MATERIAL: RUBBER SYNTHETIC OVERALL
•
CENTER HOLE DIAMETER: 4.469 INCHES NOMINAL IN
•
CROSS-SECTIONAL THICKNESS: 0.156 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
PERIPHERAL DIAMETER5.125 INCHES NOMINAL IN
CROSS-SECTIONAL HEIGHT1.375 INCHES NOMINAL IN
MATERIALRUBBER SYNTHETIC OVERALL
CENTER HOLE DIAMETER4.469 INCHES NOMINAL IN
CROSS-SECTIONAL THICKNESS0.156 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
33012Interchangeable
interchangeable cross-reference
interchangeable
USAF330-12Interchangeable
interchangeable cross-reference
interchangeable
310232-3Interchangeable
interchangeable cross-reference
interchangeable
7730Interchangeable
interchangeable cross-reference
interchangeable
10A820148Interchangeable
interchangeable cross-reference
interchangeable
41S54Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is PC5166864?
PC5166864 is a PACKING,PREFORMED.
What parts can replace PC5166864?
There are 17 known substitutes for PC5166864: 33012, USAF330-12, 310232-3 and 14 more. Substitute compatibility should be verified for your specific system.
What is the NSN for PC5166864?
PC5166864 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-599-6624. 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