PartsTable
Technical Data Sheet
225-3/4 ✓ 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 225-3/4 is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-297-6576, 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
225-3/4
NSN: 5340-00-297-6576
FSC: 5340
CAGE: 80874 — COOPER INDUSTRIES INC (USA)
SPECIFICATIONS
Part Number225-3/4
NSN5340-00-297-6576
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 225-3/4 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
KEY FEATURES
INSIDE WIDTH: 0.750 INCHES NOMINAL IN
END CONNECTION STYLE: EYE
MATERIAL: IRON MALLEABLE CONNECTION END
HOOK STYLE DESIGNATOR: SLIDING BOLT
RUBBER COVERED FEATURE: NOT INCLUDED
UNATTACHED RING: NOT INCLUDED
INSIDE LENGTH: 0.688 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
INSIDE WIDTH0.750 INCHES NOMINAL IN
END CONNECTION STYLEEYE
MATERIALIRON MALLEABLE CONNECTION END
MATERIALIRON MALLEABLE HOOK
HOOK STYLE DESIGNATORSLIDING BOLT
RUBBER COVERED FEATURENOT INCLUDED
UNATTACHED RINGNOT INCLUDED
INSIDE LENGTH0.688 INCHES NOMINAL IN
OVERALL LENGTH4.062 INCHES NOMINAL IN
DESIGN TYPESWIVEL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
628Interchangeable
interchangeable cross-reference
interchangeable
105TInterchangeable
interchangeable cross-reference
interchangeable
V450AInterchangeable
interchangeable cross-reference
interchangeable
998-0669-00Interchangeable
interchangeable cross-reference
interchangeable
22534Interchangeable
interchangeable cross-reference
interchangeable
2050852Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 225-3/4?
225-3/4 is a 225-3/4.
What parts can replace 225-3/4?
There are 9 known substitutes for 225-3/4: 628, 105T, V450A and 6 more. Substitute compatibility should be verified for your specific system.
Is 225-3/4 still available?
225-3/4 is currently cancelled.
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