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Technical Data Sheet
PartsTable / COMPONENT / S1610-26082
S1610-26082 ✓ 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 GASKET is a the manufacturer industrial component. Key specifications include material: RUBBER CHLOROPRENE CLASS CR OVERALL, hole_diameter: 0.281 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN, overall_width: 10.750 INCHES NOMINAL IN, hardness_rating: 40.0 SHORE DUROMETER A NOMINAL OVERALL, style_designator: NON-CIRCULAR, aperture_diameter: 8.844 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 5330-00-543-3114, 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
S1610-26082
NSN: 5330-00-543-3114
FSC: 5330
CAGE: 78286 — SIKORSKY AIRCRAFT CORPORATION DBA SIKORSKY AIRCRAFT CORP (USA)
SPECIFICATIONS
materialRUBBER CHLOROPRENE CLASS CR OVERALL
hole_diameter0.281 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
overall_width10.750 INCHES NOMINAL IN
hardness_rating40.0 SHORE DUROMETER A NOMINAL OVERALL
style_designatorNON-CIRCULAR
aperture_diameter8.844 INCHES NOMINAL IN
bolt_hole_quantity4
bolt_circle_diameter9.750 INCHES NOMINAL IN
fsc_application_dataHUBS ROTOR HELICOPTER
elongation_percentage500 MAXIMUM
outside_corner_radius0.500 INCHES NOMINAL IN
cross-sectional_thickness0.062 INCHES NOMINAL IN
NSN5330-00-543-3114
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: S1610-26082 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: 40.0 SHORE DUROMETER A NOMINAL OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
•
APERTURE DIAMETER: 8.844 INCHES NOMINAL IN
•
BOLT HOLE QUANTITY: 4
•
MATERIAL: RUBBER CHLOROPRENE CLASS CR OVERALL
•
OUTSIDE CORNER RADIUS: 0.500 INCHES NOMINAL IN
•
ELONGATION PERCENTAGE: 500 MAXIMUM
•
CROSS-SECTIONAL THICKNESS: 0.062 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
HARDNESS RATING40.0 SHORE DUROMETER A NOMINAL OVERALL
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
APERTURE DIAMETER8.844 INCHES NOMINAL IN
BOLT HOLE QUANTITY4
MATERIALRUBBER CHLOROPRENE CLASS CR OVERALL
OUTSIDE CORNER RADIUS0.500 INCHES NOMINAL IN
ELONGATION PERCENTAGE500 MAXIMUM
CROSS-SECTIONAL THICKNESS0.062 INCHES NOMINAL IN
HOLE DIAMETER0.281 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-6855,CL 2,GR 40 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
277-5Interchangeable
interchangeable cross-reference
interchangeable
02-0775-20Interchangeable
interchangeable cross-reference
interchangeable
5208KFFSTInterchangeable
interchangeable cross-reference
interchangeable
128054AInterchangeable
interchangeable cross-reference
interchangeable
114026Interchangeable
interchangeable cross-reference
interchangeable
L648REV3Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is S1610-26082?
S1610-26082 is a GASKET.
What parts can replace S1610-26082?
There are 16 known substitutes for S1610-26082: 277-5, 02-0775-20, 5208KFFST and 13 more. Substitute compatibility should be verified for your specific system.
What is the NSN for S1610-26082?
S1610-26082 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-543-3114. 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