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Technical Data Sheet
PartsTable / O-RING / Q2535-10
Q2535-10 ✓ 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: -65.0 FAHRENHEIT AND 275.0 FAHRENHEIT DEGF, outside_diameter: 0.949 INCHES NOMINAL IN, center_hole_diameter: 0.746 INCHES MINIMUM AND 0.764 INCHES MAXIMUM IN, elongation_percentage: 160 MAXIMUM, cross-sectional_height: 0.097 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 5331-00-844-1848, 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
Q2535-10
NSN: 5331-00-844-1848
FSC: 5331 — O-RING
CAGE: 81755 — LOCKHEED MARTIN CORPORATION DIV LOCKHEED MARTIN AERONAUTICS COMPANY (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC
temp_rating-65.0 FAHRENHEIT AND 275.0 FAHRENHEIT DEGF
outside_diameter0.949 INCHES NOMINAL IN
center_hole_diameter0.746 INCHES MINIMUM AND 0.764 INCHES MAXIMUM IN
elongation_percentage160 MAXIMUM
cross-sectional_height0.097 INCHES NOMINAL IN
NSN5331-00-844-1848
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: Q2535-10 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
•
ELONGATION PERCENTAGE: 160 MAXIMUM
•
CENTER HOLE DIAMETER: 0.746 INCHES MINIMUM AND 0.764 INCHES MAXIMUM IN
•
TEMP RATING: -65.0 FAHRENHEIT AND 275.0 FAHRENHEIT DEGF
•
MATERIAL: RUBBER SYNTHETIC
•
OUTSIDE DIAMETER: 0.949 INCHES NOMINAL IN
•
CROSS-SECTIONAL HEIGHT: 0.097 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
ELONGATION PERCENTAGE160 MAXIMUM
CENTER HOLE DIAMETER0.746 INCHES MINIMUM AND 0.764 INCHES MAXIMUM IN
TEMP RATING-65.0 FAHRENHEIT AND 275.0 FAHRENHEIT DEGF
MATERIALRUBBER SYNTHETIC
OUTSIDE DIAMETER0.949 INCHES NOMINAL IN
CROSS-SECTIONAL HEIGHT0.097 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
M83248/2-910ESInterchangeable
interchangeable cross-reference
interchangeable
D50-0010 ITEM 3Interchangeable
interchangeable cross-reference
interchangeable
ARP568-910Interchangeable
interchangeable cross-reference
interchangeable
803-6915566-2.1 3Interchangeable
interchangeable cross-reference
interchangeable
9672M09P10Interchangeable
interchangeable cross-reference
interchangeable
MS28775-910Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is Q2535-10?
Q2535-10 is a O-RING.
What parts can replace Q2535-10?
There are 19 known substitutes for Q2535-10: M83248/2-910ES, D50-0010 ITEM 3, ARP568-910 and 16 more. Substitute compatibility should be verified for your specific system.
What is the NSN for Q2535-10?
Q2535-10 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-00-844-1848. 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