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Technical Data Sheet
PartsTable / O-RING / 2-265N0674-70
2-265N0674-70 ✓ 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, temp_rating: -30.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF, hardness_rating: 70.0 SHORE DUROMETER A NOMINAL, center_hole_diameter: 7.875 INCHES NOMINAL IN, elongation_percentage: 331 MAXIMUM, cross-sectional_height: 0.141 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-01-072-0274, 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
2-265N0674-70
NSN: 5331-01-072-0274
FSC: 5331 — O-RING
CAGE: 92003 — PARKER HANNIFIN CORPORATION DIV AEROSPACE GROUP HEADQUARTERS (USA)
SPECIFICATIONS
materialRUBBER
temp_rating-30.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF
hardness_rating70.0 SHORE DUROMETER A NOMINAL
center_hole_diameter7.875 INCHES NOMINAL IN
elongation_percentage331 MAXIMUM
cross-sectional_height0.141 INCHES NOMINAL IN
NSN5331-01-072-0274
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 2-265N0674-70 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
•
HARDNESS RATING: 70.0 SHORE DUROMETER A NOMINAL
•
TEMP RATING: -30.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF
•
CROSS-SECTIONAL HEIGHT: 0.141 INCHES NOMINAL IN
•
MATERIAL: RUBBER
•
CENTER HOLE DIAMETER: 7.875 INCHES NOMINAL IN
•
ELONGATION PERCENTAGE: 331 MAXIMUM
TECHNICAL CHARACTERISTICS (FLIS)
HARDNESS RATING70.0 SHORE DUROMETER A NOMINAL
TEMP RATING-30.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF
CROSS-SECTIONAL HEIGHT0.141 INCHES NOMINAL IN
MATERIALRUBBER
CENTER HOLE DIAMETER7.875 INCHES NOMINAL IN
ELONGATION PERCENTAGE331 MAXIMUM
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
5315AInterchangeable
interchangeable cross-reference
interchangeable
2265Interchangeable
interchangeable cross-reference
interchangeable
987178R91Interchangeable
interchangeable cross-reference
interchangeable
DE5Interchangeable
interchangeable cross-reference
interchangeable
CR15751PC345Interchangeable
interchangeable cross-reference
interchangeable
CR60169PC180Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2-265N0674-70?
2-265N0674-70 is a O-RING.
What parts can replace 2-265N0674-70?
There are 18 known substitutes for 2-265N0674-70: 5315A, 2265, 987178R91 and 15 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2-265N0674-70?
2-265N0674-70 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-01-072-0274. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026