PartsTable
Technical Data Sheet
HDB80PC26 ✓ 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,SHAFT is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-578-4659, 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
HDB80PC26
NSN: 5330-00-578-4659
FSC: 5330
CAGE: 24785 — VICKERS INC (USA)
SPECIFICATIONS
Part NumberHDB80PC26
NSN5330-00-578-4659
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: HDB80PC26 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
65377Interchangeable
interchangeable cross-reference
interchangeable
20X19Interchangeable
interchangeable cross-reference
interchangeable
4A3491Interchangeable
interchangeable cross-reference
interchangeable
B4922Interchangeable
interchangeable cross-reference
interchangeable
50-65377-04Interchangeable
interchangeable cross-reference
interchangeable
B045Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is HDB80PC26?
HDB80PC26 is a SEAL,SHAFT.
What parts can replace HDB80PC26?
There are 9 known substitutes for HDB80PC26: 65377, 20X19, 4A3491 and 6 more. Substitute compatibility should be verified for your specific system.
Is HDB80PC26 still available?
HDB80PC26 is currently cancelled.
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