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Technical Data Sheet
PartsTable / COMPONENT / 888712
888712 ✓ 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 TAB,TRIM is a the manufacturer industrial component. Key specifications include end_item_identification: ENGINE,OUTBOARD,225 EFI,4 STROKE,STANDARD/COUNTER ROTATION, part_name_assigned_by_controlling_agency: TAB,TRIM. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-641-2754, 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
888712
NSN: 5330-00-641-2754
FSC: 5330
CAGE: 80201 — SKF USA INC. DBA SKF AEROSPACE SEALING SOLUTIONS (USA)
SPECIFICATIONS
end_item_identificationENGINE,OUTBOARD,225 EFI,4 STROKE,STANDARD/COUNTER ROTATION
part_name_assigned_by_controlling_agencyTAB,TRIM
NSN5330-00-641-2754
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 888712 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
•
SEAL WIDTH: 0.719 INCHES MINIMUM AND 0.781 INCHES MAXIMUM IN
•
ACCOMMODATED SHAFT MAXIMUM RATED SPEED: 2000 FEET PER MINUTE FT
•
MATERIAL: LEATHER OR RUBBER SYNTHETIC SEALING ELEMENT
•
HOUSING BORE DIAMETER: 8.875 INCHES NOMINAL IN
•
CASE STYLE: SQUARE
•
SEALING ELEMENT STYLE: ANGULAR
•
ACCOMMODATED SHAFT DIAMETER: 7.375 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
SEAL WIDTH0.719 INCHES MINIMUM AND 0.781 INCHES MAXIMUM IN
ACCOMMODATED SHAFT MAXIMUM RATED SPEED2000 FEET PER MINUTE FT
MATERIALLEATHER OR RUBBER SYNTHETIC SEALING ELEMENT
HOUSING BORE DIAMETER8.875 INCHES NOMINAL IN
CASE STYLESQUARE
SEALING ELEMENT STYLEANGULAR
ACCOMMODATED SHAFT DIAMETER7.375 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
858252Interchangeable
interchangeable cross-reference
interchangeable
07-858252Interchangeable
interchangeable cross-reference
interchangeable
55117Interchangeable
interchangeable cross-reference
interchangeable
48938Interchangeable
interchangeable cross-reference
interchangeable
25942Interchangeable
interchangeable cross-reference
interchangeable
SAS2812Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 888712?
888712 is a TAB,TRIM.
What parts can replace 888712?
There are 10 known substitutes for 888712: 858252, 07-858252, 55117 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 888712?
888712 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-641-2754. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026