PartsTable
Technical Data Sheet
9933417 ✓ 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. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-00-420-9289, 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
9933417
NSN: 5331-00-420-9289
FSC: 5331 — O-RING
CAGE: 50213 — WELDMAC MANUFACTURING COMPANY (USA)
SPECIFICATIONS
Part Number9933417
NSN5331-00-420-9289
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 9933417 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
2940001419026Interchangeable
interchangeable cross-reference
interchangeable
83317CSInterchangeable
interchangeable cross-reference
interchangeable
C25Interchangeable
interchangeable cross-reference
interchangeable
25789Interchangeable
interchangeable cross-reference
interchangeable
63328-002Interchangeable
interchangeable cross-reference
interchangeable
S8057E23Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 9933417?
9933417 is a O-RING.
What parts can replace 9933417?
There are 7 known substitutes for 9933417: 2940001419026, 83317CS, C25 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 9933417?
9933417 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-00-420-9289. This indicates validated use in U.S. government and defense supply chains.
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