PartsTable
Technical Data Sheet
F37030278 ✓ 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 material: RUBBER SYNTHETIC. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-01-269-9250, 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
F37030278
NSN: 5331-01-269-9250
FSC: 5331 — O-RING
CAGE: 96105 — FUNK MFG CO SUB OF DEERE AND CO (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC
NSN5331-01-269-9250
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: F37030278 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
MATERIAL: RUBBER SYNTHETIC
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALRUBBER SYNTHETIC
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
207002Interchangeable
interchangeable cross-reference
interchangeable
CLASS 9007 TYPE BM61EInterchangeable
interchangeable cross-reference
interchangeable
20700/2Interchangeable
interchangeable cross-reference
interchangeable
3719 ITEM 2Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is F37030278?
F37030278 is a O-RING.
What parts can replace F37030278?
There are 4 known substitutes for F37030278: 207002, CLASS 9007 TYPE BM61E, 20700/2 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for F37030278?
F37030278 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-01-269-9250. This indicates validated use in U.S. government and defense supply chains.
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