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5D13801-8 — O-RING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

5D13801-8: O-RING.

The O-RING is a the manufacturer industrial component. Key specifications include material: RUBBER ETHYLENE-PROPYLENE CLASS EPM, hardness_rating: 70.0 SHORE DUROMETER A NOMINAL, special_features: TEMPERATURE RANGE IS -60 TO +300 DEGREES F; OUTSIDE DIAMETER IS 5 INCHES IN, center_hole_diameter: 4.625 INCHES NOMINAL IN, cross-sectional_height: 0.188 INCHES NOMINAL IN, end_item_identification: HARDWARE. This part is cataloged in the U.S.

Government catalog under NSN 5331-01-525-4828, 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
5D13801-8
NSN: 5331-01-525-4828
FSC: 5331 — O-ring
CAGE: 94259 — FLUOR MARINE PROPULSION, LLC (USA)
SPECIFICATIONS
materialRUBBER ETHYLENE-PROPYLENE CLASS EPM
hardness_rating70.0 SHORE DUROMETER A NOMINAL
special_featuresTEMPERATURE RANGE IS -60 TO +300 DEGREES F; OUTSIDE DIAMETER IS 5 INCHES IN
center_hole_diameter4.625 INCHES NOMINAL IN
cross-sectional_height0.188 INCHES NOMINAL IN
end_item_identificationHARDWARE
material_document_and_classificationMIL-STD-2041 MIL STD SINGLE MATERIAL RESPONSE
NSN5331-01-525-4828
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 5D13801-8 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: 0.188 INCHES NOMINAL IN
•
HARDNESS RATING: 70.0 SHORE DUROMETER A NOMINAL
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-STD-2041 MIL STD SINGLE MATERIAL RESPONSE
•
CENTER HOLE DIAMETER: 4.625 INCHES NOMINAL IN
•
MATERIAL: RUBBER ETHYLENE-PROPYLENE CLASS EPM
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT0.188 INCHES NOMINAL IN
HARDNESS RATING70.0 SHORE DUROMETER A NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-STD-2041 MIL STD SINGLE MATERIAL RESPONSE
SPECIAL FEATURESTEMPERATURE RANGE IS -60 TO +300 DEGREES F; OUTSIDE DIAMETER IS 5 INCHES IN
CENTER HOLE DIAMETER4.625 INCHES NOMINAL IN
END ITEM IDENTIFICATIONHARDWARE
MATERIALRUBBER ETHYLENE-PROPYLENE CLASS EPM
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 2
AS-568B-350Reference document
Same NSN cross-reference
Reference document — Secondary reference
AS-568A-350Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 5D13801-8?
5D13801-8 is a O-RING.
What parts can replace 5D13801-8?
There are 2 known substitutes for 5D13801-8: AS-568B-350, AS-568A-350. Substitute compatibility should be verified for your specific system.
What is the NSN for 5D13801-8?
5D13801-8 is cataloged in the U.S. Government catalog under NSN 5331-01-525-4828. This indicates validated use in U.S. government and defense supply chains.
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