PartsTable / COMPONENT / Y20320
Y20320
✓ 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 SEAL ASSEMBLY is a the manufacturer industrial component. Key specifications include general_characteristics_item_description: CONSISTS OF 1 SHELL,1 BELLOWS,1 SPRING AND 1 SEAL RING. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-310-2517, 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
Y20320
NSN: 5330-00-310-2517 FSC: 5330 CAGE: 64104 — DRESSER, LLC (USA)
SPECIFICATIONS
general_characteristics_item_description CONSISTS OF 1 SHELL,1 BELLOWS,1 SPRING AND 1 SEAL RING NSN 5330-00-310-2517
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION
ID: —
CROSS-SECTION
CS: —
SPECIFICATION
Material: —
Durometer: —
Temp: —
PN: Y20320
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
• GENERAL CHARACTERISTICS ITEM DESCRIPTION: CONSISTS OF 1 SHELL,1 BELLOWS,1 SPRING AND 1 SEAL RING
TECHNICAL CHARACTERISTICS (FLIS)
GENERAL CHARACTERISTICS ITEM DESCRIPTION CONSISTS OF 1 SHELL,1 BELLOWS,1 SPRING AND 1 SEAL RING
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
120320 Interchangeable interchangeable cross-reference
interchangeable
105477 Interchangeable interchangeable cross-reference
interchangeable
147263 Interchangeable interchangeable cross-reference
interchangeable
9252 Interchangeable interchangeable cross-reference
interchangeable
WW-C-440 Interchangeable interchangeable cross-reference
interchangeable
WWD120 Interchangeable interchangeable cross-reference
interchangeable
LIFECYCLE
Status CANCELLED
Availability —
RoHS Compliant EAR99 Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is Y20320?
Y20320 is a SEAL ASSEMBLY.
What parts can replace Y20320?
There are 18 known substitutes for Y20320: 120320, 105477, 147263 and 15 more. Substitute compatibility should be verified for your specific system.
Is Y20320 still available?
Y20320 is currently cancelled.