PartsTable / COMPONENT / HW18505
HW18505
✓ 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: ASBESTOS AND COPPER OVERALL, outside_diameter: 0.688 INCHES NOMINAL IN, style_designator: CIRCULAR, aperture_diameter: 0.503 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN, cross-sectional_thickness: 0.078 INCHES NOMINAL IN, cross-sectional_shape_style: METAL WITH SOFT FILLER. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-599-4870, 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
HW18505
NSN: 5330-00-599-4870 FSC: 5330 CAGE: 13800 — PARKER-HANNIFIN CORPORATION (USA)
SPECIFICATIONS
material ASBESTOS AND COPPER OVERALL outside_diameter 0.688 INCHES NOMINAL IN style_designator CIRCULAR aperture_diameter 0.503 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN cross-sectional_thickness 0.078 INCHES NOMINAL IN cross-sectional_shape_style METAL WITH SOFT FILLER NSN 5330-00-599-4870
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION
ID: —
CROSS-SECTION
CS: —
SPECIFICATION
Material: —
Durometer: —
Temp: —
PN: HW18505
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
• APERTURE DIAMETER: 0.503 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN
• CROSS-SECTIONAL THICKNESS: 0.078 INCHES NOMINAL IN
• CROSS-SECTIONAL SHAPE STYLE: METAL WITH SOFT FILLER
• OUTSIDE DIAMETER: 0.688 INCHES NOMINAL IN
• MATERIAL: ASBESTOS AND COPPER OVERALL
• STYLE DESIGNATOR: CIRCULAR
TECHNICAL CHARACTERISTICS (FLIS)
APERTURE DIAMETER 0.503 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN CROSS-SECTIONAL THICKNESS 0.078 INCHES NOMINAL IN CROSS-SECTIONAL SHAPE STYLE METAL WITH SOFT FILLER OUTSIDE DIAMETER 0.688 INCHES NOMINAL IN MATERIAL ASBESTOS AND COPPER OVERALL STYLE DESIGNATOR CIRCULAR
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
354670R2 Interchangeable interchangeable cross-reference
interchangeable
18505 Interchangeable interchangeable cross-reference
interchangeable
3237066 Interchangeable interchangeable cross-reference
interchangeable
B2016 Interchangeable interchangeable cross-reference
interchangeable
604435 Interchangeable interchangeable cross-reference
interchangeable
10-599342-99P Interchangeable interchangeable cross-reference
interchangeable
LIFECYCLE
Status CANCELLED
Availability —
RoHS Compliant EAR99 Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is HW18505?
HW18505 is a GASKET.
What parts can replace HW18505?
There are 7 known substitutes for HW18505: 354670R2, 18505, 3237066 and 4 more. Substitute compatibility should be verified for your specific system.
Is HW18505 still available?
HW18505 is currently cancelled.
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