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Technical Data Sheet
AS568-113 ✓ 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 color: BLACK, material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR, temp_rating: -30.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF, hardness_rating: 70.0 SHORE DUROMETER A NOMINAL, center_hole_diameter: 0.544 INCHES MINIMUM AND 0.554 INCHES MAXIMUM IN, cross-sectional_height: 0.100 INCHES MINIMUM AND 0.106 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 5331-00-087-3767, 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
AS568-113
NSN: 5331-00-087-3767
FSC: 5331 — O-RING
CAGE: 81343 — SOCIETY OF AUTOMOTIVE ENGINEERS INC (USA)
SPECIFICATIONS
colorBLACK
materialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
temp_rating-30.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF
hardness_rating70.0 SHORE DUROMETER A NOMINAL
center_hole_diameter0.544 INCHES MINIMUM AND 0.554 INCHES MAXIMUM IN
cross-sectional_height0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN
material_document_and_classificationFSCM 02697 N0674-70 MFR REF SINGLE MATERIAL RESPONSE
NSN5331-00-087-3767
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: AS568-113 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: 0.103 INCHES NOMINAL IN
OUTSIDE DIAMETER: 0.755 INCHES NOMINAL IN
CENTER HOLE DIAMETER: 0.542 INCHES MINIMUM AND 0.556 INCHES MAXIMUM IN
MATERIAL: RUBBER CHLOROPRENE CLASS CR
TECHNICAL CHARACTERISTICS (FLIS)
CROSS-SECTIONAL HEIGHT0.103 INCHES NOMINAL IN
OUTSIDE DIAMETER0.755 INCHES NOMINAL IN
CENTER HOLE DIAMETER0.542 INCHES MINIMUM AND 0.556 INCHES MAXIMUM IN
MATERIALRUBBER CHLOROPRENE CLASS CR
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
4KK513Interchangeable
interchangeable cross-reference
interchangeable
2-113N552-9Interchangeable
interchangeable cross-reference
interchangeable
PRP568-113-4200-70Interchangeable
interchangeable cross-reference
interchangeable
CI-0113Interchangeable
interchangeable cross-reference
interchangeable
13-0617-13Interchangeable
interchangeable cross-reference
interchangeable
M83248/1-113CPInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is AS568-113?
AS568-113 is a O-RING.
What parts can replace AS568-113?
There are 19 known substitutes for AS568-113: 4KK513, 2-113N552-9, PRP568-113-4200-70 and 16 more. Substitute compatibility should be verified for your specific system.
What is the NSN for AS568-113?
AS568-113 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-00-087-3767. This indicates validated use in U.S. government and defense supply chains.
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