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2-018 FKM — O-RING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

2-018 FKM: O-RING.

The O-RING is a the manufacturer industrial component. Key specifications include material: RUBBER FLUOROCARBON CLASS FPM, temp_rating: -15.0 FAHRENHEIT AND 400.0 FAHRENHEIT DEGF, hardness_rating: 50.0 SHORE DUROMETER A NOMINAL, center_hole_diameter: 0.739 INCHES NOMINAL IN, end_item_identification: 2355016690331, part_name_assigned_by_controlling_agency: FLUOROCARBON 50 DUROMETER O-RING,GENERAL PURPOSE,BROWN. This part is cataloged in the U.S.

Government catalog under NSN 5331-01-695-4522, 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
2-018 FKM
NSN: 5331-01-695-4522
FSC: 5331 — O-ring
CAGE: 30780 — PARKER-HANNIFIN CORPORATION DBA PNEUTRONICS DIV TUBE FITTINGS DIVISION (USA)
SPECIFICATIONS
materialRUBBER FLUOROCARBON CLASS FPM
temp_rating-15.0 FAHRENHEIT AND 400.0 FAHRENHEIT DEGF
hardness_rating50.0 SHORE DUROMETER A NOMINAL
center_hole_diameter0.739 INCHES NOMINAL IN
end_item_identification2355016690331
part_name_assigned_by_controlling_agencyFLUOROCARBON 50 DUROMETER O-RING,GENERAL PURPOSE,BROWN
NSN5331-01-695-4522
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 2-018 FKM 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
•
TEMP RATING: -15.0 FAHRENHEIT AND 400.0 FAHRENHEIT DEGF
•
HARDNESS RATING: 50.0 SHORE DUROMETER A NOMINAL
•
COLOR: BROWN
•
CENTER HOLE DIAMETER: 0.739 INCHES NOMINAL IN
•
MATERIAL: RUBBER FLUOROCARBON CLASS FPM
TECHNICAL CHARACTERISTICS
TEMP RATING-15.0 FAHRENHEIT AND 400.0 FAHRENHEIT DEGF
HARDNESS RATING50.0 SHORE DUROMETER A NOMINAL
COLORBROWN
CENTER HOLE DIAMETER0.739 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCYFLUOROCARBON 50 DUROMETER O-RING,GENERAL PURPOSE,BROWN
END ITEM IDENTIFICATION2355016690331
MATERIALRUBBER FLUOROCARBON CLASS FPM
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
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 2-018 FKM?
2-018 FKM is a O-RING.
What is the NSN for 2-018 FKM?
2-018 FKM is cataloged in the U.S. Government catalog under NSN 5331-01-695-4522. This indicates validated use in U.S. government and defense supply chains.
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