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Technical Data Sheet

38780 — Technical Data Sheet

✓ 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 O-RING is a the manufacturer industrial component. Key specifications include end_item_identification: ENGINE OUTBOARD, part_name_assigned_by_controlling_agency: O-RING. This part is cataloged in the Federal Logistics Information System under NSN 5330-00-349-9125, 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
38780
NSN: 5330-00-349-9125
FSC: 5330
CAGE: 80201 — SKF USA INC. DBA SKF AEROSPACE SEALING SOLUTIONS (USA)
SPECIFICATIONS
end_item_identificationENGINE OUTBOARD
part_name_assigned_by_controlling_agencyO-RING
NSN5330-00-349-9125
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 38780 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 7
12423663InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
14914-001-00InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
MNU14-250DMIXInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
80086InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
37779InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
38776InterchangeableGOVERNMENT REGISTRY
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLEDGOVERNMENT REGISTRY
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 38780?
38780 is a O-RING.
What parts can replace 38780?
There are 7 known substitutes for 38780: 12423663, 14914-001-00, MNU14-250DMIX and 4 more. Substitute compatibility should be verified for your specific system.
Is 38780 still available?
38780 is currently cancelled.
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