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20315AF — O-RING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

20315AF: O-RING.

The O-RING is a the manufacturer industrial component. Key specifications include material: RUBBER SYNTHETIC, special_features: INSIDE DIAMETER IS 0.750 INCHES, OUTSIDE DIAMTER IS 1.000 INCHES IN, cross-sectional_height: 0.125 INCHES NOMINAL IN, material_document_and_classification: MIL-R-7362 MIL SPEC SINGLE MATERIAL RESPONSE. This part is cataloged in the U.S.

Government catalog under NSN 5331-01-079-0875, 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
20315AF
NSN: 5331-01-079-0875
FSC: 5331 — O-ring
CAGE: 00736 — FALLS FILTRATION TECHNOLOGIES, INC. (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC
special_featuresINSIDE DIAMETER IS 0.750 INCHES, OUTSIDE DIAMTER IS 1.000 INCHES IN
cross-sectional_height0.125 INCHES NOMINAL IN
material_document_and_classificationMIL-R-7362 MIL SPEC SINGLE MATERIAL RESPONSE
NSN5331-01-079-0875
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 20315AF 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: 0.125 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-R-7362 MIL SPEC SINGLE MATERIAL RESPONSE
•
MATERIAL: RUBBER SYNTHETIC
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT0.125 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-R-7362 MIL SPEC SINGLE MATERIAL RESPONSE
SPECIAL FEATURESINSIDE DIAMETER IS 0.750 INCHES, OUTSIDE DIAMTER IS 1.000 INCHES IN
MATERIALRUBBER SYNTHETIC
OTHER ITEMS IN FSC 5331 — O-ring
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5331-00-001-1971 5331-00-001-1979 5331-00-001-3904 5331-00-001-3905 5331-00-001-3906 5331-00-001-3908 5331-00-001-3923 5331-00-001-3924
SUBSTITUTES & CROSS-REFERENCES 1
5331PL0821013Reference document
Same NSN cross-reference
Reference document — Informative reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 20315AF?
20315AF is a O-RING.
What parts can replace 20315AF?
There is 1 known substitute for 20315AF: 5331PL0821013. Substitute compatibility should be verified for your specific system.
What is the NSN for 20315AF?
20315AF is cataloged in the U.S. Government catalog under NSN 5331-01-079-0875. This indicates validated use in U.S. government and defense supply chains.
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