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PartsTable / COMPONENT / 65503F
65503F ✓ 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 BOOT,DUST AND MOISTURE SEAL is a the manufacturer industrial component. Key specifications include material: RUBBER SYNTHETIC BODY, overall_height: 0.735 INCHES NOMINAL IN, style_designator: CLOSED END, material_thickness: 0.040 INCHES NOMINAL IN, base_inside_diameter: 0.606 INCHES NOMINAL IN, base_outside_diameter: 0.956 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 5340-00-482-1002, 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
65503F
NSN: 5340-00-482-1002
FSC: 5340
CAGE: 86184 — GRISWOLD INDUSTRIES DBA CLA-VAL CO (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC BODY
overall_height0.735 INCHES NOMINAL IN
style_designatorCLOSED END
material_thickness0.040 INCHES NOMINAL IN
base_inside_diameter0.606 INCHES NOMINAL IN
base_outside_diameter0.956 INCHES NOMINAL IN
body_outside_diameter0.825 INCHES NOMINAL IN
NSN5340-00-482-1002
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 65503F 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
•
STYLE DESIGNATOR: CLOSED END
•
MATERIAL: RUBBER SYNTHETIC BODY
•
BASE OUTSIDE DIAMETER: 0.956 INCHES NOMINAL IN
•
MATERIAL THICKNESS: 0.040 INCHES NOMINAL IN
•
BASE INSIDE DIAMETER: 0.606 INCHES NOMINAL IN
•
BODY OUTSIDE DIAMETER: 0.825 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL HEIGHT0.735 INCHES NOMINAL IN
STYLE DESIGNATORCLOSED END
MATERIALRUBBER SYNTHETIC BODY
BASE OUTSIDE DIAMETER0.956 INCHES NOMINAL IN
MATERIAL THICKNESS0.040 INCHES NOMINAL IN
BASE INSIDE DIAMETER0.606 INCHES NOMINAL IN
BODY OUTSIDE DIAMETER0.825 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
65503Interchangeable
interchangeable cross-reference
interchangeable
65502Interchangeable
interchangeable cross-reference
interchangeable
06-5058Interchangeable
interchangeable cross-reference
interchangeable
AR29059RInterchangeable
interchangeable cross-reference
interchangeable
24A2740Interchangeable
interchangeable cross-reference
interchangeable
12P192Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 65503F?
65503F is a BOOT,DUST AND MOISTURE SEAL.
What parts can replace 65503F?
There are 6 known substitutes for 65503F: 65503, 65502, 06-5058 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 65503F?
65503F is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-482-1002. 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