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MRAK-0218 — O-RING SET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

MRAK-0218: O-RING SET.

The O-RING SET is a the manufacturer industrial component. Key specifications include document_type: CATALOG SHEET, document_source: 8R488, component_quantity: 150, component_document_origin: INDUSTRIAL. This part is cataloged in the U.S.

Government catalog under NSN 5331-01-657-5285, 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
MRAK-0218
NSN: 5331-01-657-5285
FSC: 5331 — O-ring
CAGE: 8R488 — APPLIED RESEARCH ASSOCIATES, INC. (USA)
SPECIFICATIONS
document_typeCATALOG SHEET
document_source8R488
component_quantity150
component_document_originINDUSTRIAL
NSN5331-01-657-5285
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: MRAK-0218 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
•
COMPONENT QUANTITY: 150
•
DOCUMENT TYPE: CATALOG SHEET
•
COMPONENT DOCUMENT ORIGIN: INDUSTRIAL
•
DOCUMENT SOURCE: 8R488
TECHNICAL CHARACTERISTICS
COMPONENT QUANTITY150
DOCUMENT TYPECATALOG SHEET
COMPONENT DOCUMENT ORIGININDUSTRIAL
DOCUMENT SOURCE8R488
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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is MRAK-0218?
MRAK-0218 is a O-RING SET.
What is the NSN for MRAK-0218?
MRAK-0218 is cataloged in the U.S. Government catalog under NSN 5331-01-657-5285. This indicates validated use in U.S. government and defense supply chains.
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