PartsTable
Technical Data Sheet
Z053074809 ✓ 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 O-RING is a the manufacturer industrial component. Key specifications include material: RUBBER SILICONE CLASS Q, center_hole_diameter: 0.638 INCHES MINIMUM AND 0.648 INCHES MAXIMUM IN, cross-sectional_height: 0.576 INCHES MINIMUM AND 0.586 INCHES MAXIMUM 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 5331-00-212-0034, 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
Z053074809
NSN: 5331-00-212-0034
FSC: 5331 — O-RING
CAGE: 24975 — PRESTOLITE ELECTRIC INC (USA)
SPECIFICATIONS
materialRUBBER SILICONE CLASS Q
center_hole_diameter0.638 INCHES MINIMUM AND 0.648 INCHES MAXIMUM IN
cross-sectional_height0.576 INCHES MINIMUM AND 0.586 INCHES MAXIMUM IN
NSN5331-00-212-0034
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: Z053074809 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
CROSS-SECTIONAL HEIGHT: 0.576 INCHES MINIMUM AND 0.586 INCHES MAXIMUM IN
MATERIAL: RUBBER SILICONE CLASS Q
CENTER HOLE DIAMETER: 0.638 INCHES MINIMUM AND 0.648 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
CROSS-SECTIONAL HEIGHT0.576 INCHES MINIMUM AND 0.586 INCHES MAXIMUM IN
MATERIALRUBBER SILICONE CLASS Q
CENTER HOLE DIAMETER0.638 INCHES MINIMUM AND 0.648 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
14575Interchangeable
interchangeable cross-reference
interchangeable
74809Interchangeable
interchangeable cross-reference
interchangeable
11646803Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is Z053074809?
Z053074809 is a O-RING.
What parts can replace Z053074809?
There are 3 known substitutes for Z053074809: 14575, 74809, 11646803. Substitute compatibility should be verified for your specific system.
What is the NSN for Z053074809?
Z053074809 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-00-212-0034. This indicates validated use in U.S. government and defense supply chains.
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