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Technical Data Sheet
H48631-A01 ✓ 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 SEAL RING,METAL 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 5330-01-320-2134, 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
H48631-A01
NSN: 5330-01-320-2134
FSC: 5330
CAGE: 71724 — JOHN CRANE, INC (USA)
SPECIFICATIONS
Part NumberH48631-A01
NSN5330-01-320-2134
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: H48631-A01 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
47325Interchangeable
interchangeable cross-reference
interchangeable
G38P10669Interchangeable
interchangeable cross-reference
interchangeable
161771Interchangeable
interchangeable cross-reference
interchangeable
RF0735Interchangeable
interchangeable cross-reference
interchangeable
8651198-1Interchangeable
interchangeable cross-reference
interchangeable
TRS-78180Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is H48631-A01?
H48631-A01 is a SEAL RING,METAL.
What parts can replace H48631-A01?
There are 11 known substitutes for H48631-A01: 47325, G38P10669, 161771 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for H48631-A01?
H48631-A01 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-320-2134. This indicates validated use in U.S. government and defense supply chains.
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