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Technical Data Sheet
PartsTable / COMPONENT / 10086659
10086659 ✓ 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

CAP,PROTECTIVE,DUST AND MOISTURE. Key specifications include material: PLASTIC, design_type: FRICTION, overall_diameter: 1.750 INCHES NOMINAL IN, inside_diameter_length: 1.620 INCHES NOMINAL IN, tube_outside_diameter_for_which_designed: 1.609 INCHES MINIMUM AND 1.610 INCHES MAXIMUM 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 5340-01-059-0114, 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
10086659
NSN: 5340-01-059-0114
FSC: 5340
CAGE: A486G — NIMIKKEISTOKESKUS NCB FINLAND (FIN)
SPECIFICATIONS
materialPLASTIC
design_typeFRICTION
overall_diameter1.750 INCHES NOMINAL IN
special_featuresITEM INCLUDES 6 INCH CORD ASSEMBLY ATTACHED TO INSERT,FSCM 96906,P/N MS35914-148,WITH 1 EACH SCREW,FSCM 96906,P/N MS35207-2,AND 1 EACH WASHER,FSCM96906,P/N MS35333-18 IN
inside_diameter_length1.620 INCHES NOMINAL IN
end_item_identificationMRAP BUFFALO MK2A2, MRAP - M-ATV; 4210-01-622-0440; 2320-01-652-5218 JOINT LIGHT TACTICAL VEHICLE (JLTV); MRAP - COUGAR; MULTIPLE LAUNCH ROCKET SYSTEM (MLRS); ARMORED MULTI-PURPOSE VEHICLE (AMPV)
tube_outside_diameter_for_which_designed1.609 INCHES MINIMUM AND 1.610 INCHES MAXIMUM IN
NSN5340-01-059-0114
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 10086659 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
•
MATERIAL: PLASTIC
•
INSIDE DIAMETER LENGTH: 1.620 INCHES NOMINAL IN
•
TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED: 1.609 INCHES MINIMUM AND 1.610 INCHES MAXIMUM IN
•
OVERALL DIAMETER: 1.750 INCHES NOMINAL IN
•
DESIGN TYPE: FRICTION
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALPLASTIC
INSIDE DIAMETER LENGTH1.620 INCHES NOMINAL IN
TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED1.609 INCHES MINIMUM AND 1.610 INCHES MAXIMUM IN
END ITEM IDENTIFICATIONMRAP BUFFALO MK2A2, MRAP - M-ATV; 4210-01-622-0440; 2320-01-652-5218 JOINT LIGHT TACTICAL VEHICLE (JLTV); MRAP - COUGAR; MULTIPLE LAUNCH ROCKET SYSTEM (MLRS); ARMORED MULTI-PURPOSE VEHICLE (AMPV)
OVERALL DIAMETER1.750 INCHES NOMINAL IN
DESIGN TYPEFRICTION
SPECIAL FEATURESITEM INCLUDES 6 INCH CORD ASSEMBLY ATTACHED TO INSERT,FSCM 96906,P/N MS35914-148,WITH 1 EACH SCREW,FSCM 96906,P/N MS35207-2,AND 1 EACH WASHER,FSCM96906,P/N MS35333-18 IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
835-012Interchangeable
interchangeable cross-reference
interchangeable
N14313Interchangeable
interchangeable cross-reference
interchangeable
MS29528-6Interchangeable
interchangeable cross-reference
interchangeable
575B-6ASInterchangeable
interchangeable cross-reference
interchangeable
49F9798-53Interchangeable
interchangeable cross-reference
interchangeable
3HR659Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 10086659?
10086659 is a CAP,PROTECTIVE,DUST AND MOISTURE.
What parts can replace 10086659?
There are 11 known substitutes for 10086659: 835-012, N14313, MS29528-6 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 10086659?
10086659 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-01-059-0114. This indicates validated use in U.S. government and defense supply chains.
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Last verified: July 2026