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PartsTable / COMPONENT / 70086863
70086863 ✓ 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, POLYETHYLENE (PP), design_type: FRICTION, overall_diameter: 1.665 INCHES MAXIMUM IN, special_features: COLOR RED, round_cap_outside_surface_condition: SMOOTH, tube_outside_diameter_for_which_designed: 1.403 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-755-0604, 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
70086863
NSN: 5340-00-755-0604
FSC: 5340
CAGE: K6451 — BAE SYSTEMS MARINE LIMITED (GBR)
SPECIFICATIONS
materialPLASTIC, POLYETHYLENE (PP)
design_typeFRICTION
overall_diameter1.665 INCHES MAXIMUM IN
special_featuresCOLOR RED
round_cap_outside_surface_conditionSMOOTH
tube_outside_diameter_for_which_designed1.403 INCHES NOMINAL IN
NSN5340-00-755-0604
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 70086863 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
•
OVERALL DIAMETER: 1.665 INCHES MAXIMUM IN
•
ROUND CAP OUTSIDE SURFACE CONDITION: SMOOTH
•
DESIGN TYPE: FRICTION
•
MATERIAL: PLASTIC, POLYETHYLENE (PP)
•
TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED: 1.403 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL DIAMETER1.665 INCHES MAXIMUM IN
ROUND CAP OUTSIDE SURFACE CONDITIONSMOOTH
DESIGN TYPEFRICTION
MATERIALPLASTIC, POLYETHYLENE (PP)
TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED1.403 INCHES NOMINAL IN
SPECIAL FEATURESCOLOR RED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
1375-M975Interchangeable
interchangeable cross-reference
interchangeable
4-8-7Interchangeable
interchangeable cross-reference
interchangeable
1560L19-031Interchangeable
interchangeable cross-reference
interchangeable
4-87-1Interchangeable
interchangeable cross-reference
interchangeable
C10605CInterchangeable
interchangeable cross-reference
interchangeable
943328-501Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 70086863?
70086863 is a CAP,PROTECTIVE,DUST AND MOISTURE.
What parts can replace 70086863?
There are 17 known substitutes for 70086863: 1375-M975, 4-8-7, 1560L19-031 and 14 more. Substitute compatibility should be verified for your specific system.
Is 70086863 still available?
70086863 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026