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Technical Data Sheet
XM123-910-5CP ✓ 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 5331-01-495-0373, 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
XM123-910-5CP
NSN: 5331-01-495-0373
FSC: 5331 — O-RING
CAGE: 03950 — NAVAL INVENTORY CONTROL POINT MECHANICSBURG (USA)
SPECIFICATIONS
Part NumberXM123-910-5CP
NSN5331-01-495-0373
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: XM123-910-5CP 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 12
M83248/1-910Interchangeable
interchangeable cross-reference
interchangeable
137.000.825Interchangeable
interchangeable cross-reference
interchangeable
6V-4589Interchangeable
interchangeable cross-reference
interchangeable
M83248-1-910Interchangeable
interchangeable cross-reference
interchangeable
20R512-10Interchangeable
interchangeable cross-reference
interchangeable
NSN SPECIFIC V-22 AE1107C ENGINEInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is XM123-910-5CP?
XM123-910-5CP is a O-RING.
What parts can replace XM123-910-5CP?
There are 12 known substitutes for XM123-910-5CP: M83248/1-910, 137.000.825, 6V-4589 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for XM123-910-5CP?
XM123-910-5CP is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-01-495-0373. This indicates validated use in U.S. government and defense supply chains.
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