PartsTable
Technical Data Sheet
SS798B ✓ 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,BEARING is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-076-6458, 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
SS798B
NSN: 5330-00-076-6458
FSC: 5330
CAGE: 81587 — KAUL CLAY PRODUCTS CO (USA)
SPECIFICATIONS
general_characteristics_item_description2.504 IN. MIN AND 2.506 IN. MAX OD,0.734 IN. MIN AND 0.739 IN. MAX LG,WILL WITHSTAND MINUS 65 DEG F TO 300 DEG F OIL TEMP IN
NSN5330-00-076-6458
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: SS798B 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
GENERAL CHARACTERISTICS ITEM DESCRIPTION: 2.504 IN. MIN AND 2.506 IN. MAX OD,0.734 IN. MIN AND 0.739 IN. MAX LG,WILL WITHSTAND MINUS 65 DEG F TO 300 DEG F OIL TEMP IN
TECHNICAL CHARACTERISTICS (FLIS)
GENERAL CHARACTERISTICS ITEM DESCRIPTION2.504 IN. MIN AND 2.506 IN. MAX OD,0.734 IN. MIN AND 0.739 IN. MAX LG,WILL WITHSTAND MINUS 65 DEG F TO 300 DEG F OIL TEMP IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 25
377458Interchangeable
interchangeable cross-reference
interchangeable
329795Interchangeable
interchangeable cross-reference
interchangeable
N210502 000007Interchangeable
interchangeable cross-reference
interchangeable
648F1-2X3-8Interchangeable
interchangeable cross-reference
interchangeable
J512Interchangeable
interchangeable cross-reference
interchangeable
118752Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is SS798B?
SS798B is a SEAL,BEARING.
What parts can replace SS798B?
There are 25 known substitutes for SS798B: 377458, 329795, N210502 000007 and 22 more. Substitute compatibility should be verified for your specific system.
Is SS798B still available?
SS798B is currently cancelled.
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