PartsTable
Technical Data Sheet
S899-50 ✓ 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, temp_rating: -85.0 FAHRENHEIT AND 401.0 FAHRENHEIT DEGF, hardness_rating: 60.0 SHORE DUROMETER A NOMINAL, center_hole_diameter: 1.545 INCHES MINIMUM AND 1.555 INCHES MAXIMUM IN, cross-sectional_height: 0.089 INCHES MINIMUM AND 0.095 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 5331-00-806-3197, 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
S899-50
NSN: 5331-00-806-3197
FSC: 5331 — O-RING
CAGE: 02697 — PARKER-HANNIFIN CORP DIV O-RING DIVISION (USA)
SPECIFICATIONS
materialRUBBER SILICONE CLASS Q
temp_rating-85.0 FAHRENHEIT AND 401.0 FAHRENHEIT DEGF
hardness_rating60.0 SHORE DUROMETER A NOMINAL
center_hole_diameter1.545 INCHES MINIMUM AND 1.555 INCHES MAXIMUM IN
cross-sectional_height0.089 INCHES MINIMUM AND 0.095 INCHES MAXIMUM IN
NSN5331-00-806-3197
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: S899-50 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
CENTER HOLE DIAMETER: 1.545 INCHES MINIMUM AND 1.555 INCHES MAXIMUM IN
HARDNESS RATING: 60.0 SHORE DUROMETER A NOMINAL
CROSS-SECTIONAL HEIGHT: 0.089 INCHES MINIMUM AND 0.095 INCHES MAXIMUM IN
MATERIAL: RUBBER SILICONE CLASS Q
TEMP RATING: -85.0 FAHRENHEIT AND 401.0 FAHRENHEIT DEGF
TECHNICAL CHARACTERISTICS (FLIS)
CENTER HOLE DIAMETER1.545 INCHES MINIMUM AND 1.555 INCHES MAXIMUM IN
HARDNESS RATING60.0 SHORE DUROMETER A NOMINAL
CROSS-SECTIONAL HEIGHT0.089 INCHES MINIMUM AND 0.095 INCHES MAXIMUM IN
MATERIALRUBBER SILICONE CLASS Q
TEMP RATING-85.0 FAHRENHEIT AND 401.0 FAHRENHEIT DEGF
VERIFIED SUBSTITUTES & CROSS-REFERENCES 30
AS119Interchangeable
interchangeable cross-reference
interchangeable
ABS3302Interchangeable
interchangeable cross-reference
interchangeable
AS568-047Interchangeable
interchangeable cross-reference
interchangeable
MS90064-6ESInterchangeable
interchangeable cross-reference
interchangeable
3085Interchangeable
interchangeable cross-reference
interchangeable
6015199Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is S899-50?
S899-50 is a O-RING.
What parts can replace S899-50?
There are 30 known substitutes for S899-50: AS119, ABS3302, AS568-047 and 27 more. Substitute compatibility should be verified for your specific system.
What is the NSN for S899-50?
S899-50 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-00-806-3197. This indicates validated use in U.S. government and defense supply chains.
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