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AS568-283 — O-RING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

AS568-283: O-RING.

The O-RING is a the manufacturer industrial component. Key specifications include material: RUBBER CHLOROPRENE CLASS CR, special_features: SIZE AS568-283, center_hole_diameter: 16.955 INCHES NOMINAL IN, cross-sectional_height: 0.139 INCHES NOMINAL IN, end_item_identification: COMPRESSOR,TURBO YDHCN-39S SINGLE STAGE. This part is cataloged in the U.S.

Government catalog under NSN 5331-01-024-8135, 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
AS568-283
NSN: 5331-01-024-8135
NIINs: 010248135, 014842630
FSC: 5331 — O-ring
CAGE: 81343 — SOCIETY OF AUTOMOTIVE ENGINEERS INC (USA)
SPECIFICATIONS
materialRUBBER CHLOROPRENE CLASS CR
special_featuresSIZE AS568-283
center_hole_diameter16.955 INCHES NOMINAL IN
cross-sectional_height0.139 INCHES NOMINAL IN
end_item_identificationCOMPRESSOR,TURBO YDHCN-39S SINGLE STAGE
NSN5331-01-024-8135
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: AS568-283 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
•
TEMP RATING: -65.0 FAHRENHEIT AND 275.0 FAHRENHEIT DEGF
•
CROSS-SECTIONAL HEIGHT: 3.4 MILLIMETERS MINIMUM AND 3.7 MILLIMETERS MAXIMUM MM
•
OUTSIDE DIAMETER: 17.233 INCHES NOMINAL IN
•
ELONGATION PERCENTAGE: 160 MAXIMUM
•
CENTER HOLE DIAMETER: 430.7 MILLIMETERS MINIMUM AND 431.3 MILLIMETERS MAXIMUM MM
•
MATERIAL: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
TECHNICAL CHARACTERISTICS
TEMP RATING-65.0 FAHRENHEIT AND 275.0 FAHRENHEIT DEGF
CROSS-SECTIONAL HEIGHT3.4 MILLIMETERS MINIMUM AND 3.7 MILLIMETERS MAXIMUM MM
OUTSIDE DIAMETER17.233 INCHES NOMINAL IN
ELONGATION PERCENTAGE160 MAXIMUM
CENTER HOLE DIAMETER430.7 MILLIMETERS MINIMUM AND 431.3 MILLIMETERS MAXIMUM MM
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
SUBSTITUTES & CROSS-REFERENCES 5
1163479-19Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
MS28775-283Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
5331PL1291515Reference document
Same NSN cross-reference
Reference document — Informative reference only
AS568-283 MIL-P-25732Reference document
Same NSN cross-reference
Reference document — Secondary reference
MIL-P-25732Reference document
Same NSN cross-reference
Reference document — Identification reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Shelf-life managedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is AS568-283?
AS568-283 is a O-RING.
What parts can replace AS568-283?
There are 5 known substitutes for AS568-283: 1163479-19, MS28775-283, 5331PL1291515 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for AS568-283?
AS568-283 is cataloged in the U.S. Government catalog under NSN 5331-01-024-8135. This indicates validated use in U.S. government and defense supply chains.
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