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Technical Data Sheet
PartsTable / O-RING / AS568-446MIL-P- 5315
AS568-446MIL-P- 5315 ✓ 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 BUTADIENE-ACRYLONITRILE CLASS NBR, outside_diameter: 9.699 INCHES MINIMUM AND 9.825 INCHES MAXIMUM IN, center_hole_diameter: 9.454 INCHES MINIMUM AND 9.514 INCHES MAXIMUM IN, cross-sectional_height: 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-00-641-8942, 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
AS568-446MIL-P- 5315
NSN: 5331-00-641-8942
FSC: 5331 — O-RING
CAGE: D9182 — ZF INDUSTRIEANTRIEBE WITTEN GMBH (DEU)
SPECIFICATIONS
materialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
outside_diameter9.699 INCHES MINIMUM AND 9.825 INCHES MAXIMUM IN
center_hole_diameter9.454 INCHES MINIMUM AND 9.514 INCHES MAXIMUM IN
cross-sectional_height0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN
NSN5331-00-641-8942
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: AS568-446MIL-P- 5315 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
•
MATERIAL: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
•
CROSS-SECTIONAL HEIGHT: 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN
•
CENTER HOLE DIAMETER: 9.454 INCHES MINIMUM AND 9.514 INCHES MAXIMUM IN
•
OUTSIDE DIAMETER: 9.699 INCHES MINIMUM AND 9.825 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
CROSS-SECTIONAL HEIGHT0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN
CENTER HOLE DIAMETER9.454 INCHES MINIMUM AND 9.514 INCHES MAXIMUM IN
OUTSIDE DIAMETER9.699 INCHES MINIMUM AND 9.825 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
2272Interchangeable
interchangeable cross-reference
interchangeable
MODEL 272Interchangeable
interchangeable cross-reference
interchangeable
4371Interchangeable
interchangeable cross-reference
interchangeable
1006303-1Interchangeable
interchangeable cross-reference
interchangeable
579R089H17Interchangeable
interchangeable cross-reference
interchangeable
164-LInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is AS568-446MIL-P- 5315?
AS568-446MIL-P- 5315 is a O-RING.
What parts can replace AS568-446MIL-P- 5315?
There are 20 known substitutes for AS568-446MIL-P- 5315: 2272, MODEL 272, 4371 and 17 more. Substitute compatibility should be verified for your specific system.
Is AS568-446MIL-P- 5315 still available?
AS568-446MIL-P- 5315 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026