PartsTable
Technical Data Sheet
MS28775-230DS ✓ 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 5331-01-219-7931, 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
MS28775-230DS
NSN: 5331-01-219-7931
FSC: 5331 — O-RING
CAGE: D9182 — ZF INDUSTRIEANTRIEBE WITTEN GMBH (DEU)
SPECIFICATIONS
Part NumberMS28775-230DS
NSN5331-01-219-7931
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: MS28775-230DS 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 11
C 4072 925 ALInterchangeable
interchangeable cross-reference
interchangeable
ARP568-230MILP5 516CLBInterchangeable
interchangeable cross-reference
interchangeable
230-7377Interchangeable
interchangeable cross-reference
interchangeable
810WA48S-30Interchangeable
interchangeable cross-reference
interchangeable
4856-DPC3Interchangeable
interchangeable cross-reference
interchangeable
4856-DInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MS28775-230DS?
MS28775-230DS is a O-RING.
What parts can replace MS28775-230DS?
There are 11 known substitutes for MS28775-230DS: C 4072 925 AL, ARP568-230MILP5 516CLB, 230-7377 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for MS28775-230DS?
MS28775-230DS is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-01-219-7931. This indicates validated use in U.S. government and defense supply chains.
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