PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 18D32
18D32 ✓ 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 PACKING,PREFORMED is a the manufacturer industrial component. Key specifications include material: CORK OVERALL, rim_surface_width: 0.094 INCHES NOMINAL IN, peripheral_diameter: 4.250 INCHES NOMINAL IN, center_hole_diameter: 3.438 INCHES NOMINAL IN, cross-sectional_height: 0.219 INCHES NOMINAL IN, cross-sectional_shape_style: SPECIAL. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-599-2515, 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
18D32
NSN: 5330-00-599-2515
FSC: 5330
CAGE: 76371 — MECHANICAL EQUIPMENT COMPANY, INC. DBA MECHANICAL EQUIPMENT CO INC (USA)
SPECIFICATIONS
materialCORK OVERALL
rim_surface_width0.094 INCHES NOMINAL IN
peripheral_diameter4.250 INCHES NOMINAL IN
center_hole_diameter3.438 INCHES NOMINAL IN
cross-sectional_height0.219 INCHES NOMINAL IN
cross-sectional_shape_styleSPECIAL
NSN5330-00-599-2515
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 18D32 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
•
CROSS-SECTIONAL HEIGHT: 0.219 INCHES NOMINAL IN
•
RIM SURFACE WIDTH: 0.094 INCHES NOMINAL IN
•
MATERIAL: CORK OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: SPECIAL
•
PERIPHERAL DIAMETER: 4.250 INCHES NOMINAL IN
•
CENTER HOLE DIAMETER: 3.438 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
CROSS-SECTIONAL HEIGHT0.219 INCHES NOMINAL IN
RIM SURFACE WIDTH0.094 INCHES NOMINAL IN
MATERIALCORK OVERALL
CROSS-SECTIONAL SHAPE STYLESPECIAL
PERIPHERAL DIAMETER4.250 INCHES NOMINAL IN
CENTER HOLE DIAMETER3.438 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
51123Interchangeable
interchangeable cross-reference
interchangeable
PM-209Interchangeable
interchangeable cross-reference
interchangeable
1123Interchangeable
interchangeable cross-reference
interchangeable
8PInterchangeable
interchangeable cross-reference
interchangeable
P131Interchangeable
interchangeable cross-reference
interchangeable
28-028-000Interchangeable
Gage,depth,diver's
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
Ready to buy 18D32?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 18D32?
18D32 is a PACKING,PREFORMED.
What parts can replace 18D32?
There are 9 known substitutes for 18D32: 51123, PM-209, 1123 and 6 more. Substitute compatibility should be verified for your specific system.
Is 18D32 still available?
18D32 is currently cancelled.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 18D32

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026