PartsTable
Technical Data Sheet
L25C85 ✓ 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 SYNTHETIC, temp_rating: -60.0 FAHRENHEIT AND 450.0 FAHRENHEIT DEGF, hardness_rating: 60.0 SHORE DUROMETER A NOMINAL, outside_diameter: 1.113 INCHES MINIMUM AND 1.145 INCHES MAXIMUM IN, center_hole_diameter: 0.979 INCHES MINIMUM AND 0.999 INCHES MAXIMUM IN, cross-sectional_height: 0.070 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-00-988-2555, 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
L25C85
NSN: 5331-00-988-2555
FSC: 5331 — O-RING
CAGE: 72914 — GRIMES AEROSPACE COMPANY (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC
temp_rating-60.0 FAHRENHEIT AND 450.0 FAHRENHEIT DEGF
hardness_rating60.0 SHORE DUROMETER A NOMINAL
outside_diameter1.113 INCHES MINIMUM AND 1.145 INCHES MAXIMUM IN
center_hole_diameter0.979 INCHES MINIMUM AND 0.999 INCHES MAXIMUM IN
cross-sectional_height0.070 INCHES NOMINAL IN
NSN5331-00-988-2555
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: L25C85 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: -60.0 FAHRENHEIT AND 450.0 FAHRENHEIT DEGF
MATERIAL: RUBBER SYNTHETIC
CROSS-SECTIONAL HEIGHT: 0.070 INCHES NOMINAL IN
HARDNESS RATING: 60.0 SHORE DUROMETER A NOMINAL
OUTSIDE DIAMETER: 1.113 INCHES MINIMUM AND 1.145 INCHES MAXIMUM IN
CENTER HOLE DIAMETER: 0.979 INCHES MINIMUM AND 0.999 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
TEMP RATING-60.0 FAHRENHEIT AND 450.0 FAHRENHEIT DEGF
MATERIALRUBBER SYNTHETIC
CROSS-SECTIONAL HEIGHT0.070 INCHES NOMINAL IN
HARDNESS RATING60.0 SHORE DUROMETER A NOMINAL
OUTSIDE DIAMETER1.113 INCHES MINIMUM AND 1.145 INCHES MAXIMUM IN
CENTER HOLE DIAMETER0.979 INCHES MINIMUM AND 0.999 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 24
2-22S418-6Interchangeable
interchangeable cross-reference
interchangeable
287MR128P001Interchangeable
interchangeable cross-reference
interchangeable
11-022Interchangeable
interchangeable cross-reference
interchangeable
11-022-7446-70Interchangeable
interchangeable cross-reference
interchangeable
1350-1AInterchangeable
interchangeable cross-reference
interchangeable
61282Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is L25C85?
L25C85 is a O-RING.
What parts can replace L25C85?
There are 24 known substitutes for L25C85: 2-22S418-6, 287MR128P001, 11-022 and 21 more. Substitute compatibility should be verified for your specific system.
Is L25C85 still available?
L25C85 is currently cancelled.
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