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PartsTable / COMPONENT / 316W118
316W118 ✓ 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,PLAIN ENCASED is a the manufacturer industrial component. Key specifications include material: RUBBER SYNTHETIC SEALING ELEMENT, seal_width: 0.234 INCHES MINIMUM AND 0.266 INCHES MAXIMUM IN, outside_diameter: 3.165 INCHES NOMINAL IN, housing_bore_diameter: 3.159 INCHES MINIMUM AND 3.161 INCHES MAXIMUM IN, accommodated_shaft_diameter: 1.552 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-221-1336, 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
316W118
NSN: 5330-00-221-1336
FSC: 5330
CAGE: 80201 — SKF USA INC. DBA SKF AEROSPACE SEALING SOLUTIONS (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC SEALING ELEMENT
seal_width0.234 INCHES MINIMUM AND 0.266 INCHES MAXIMUM IN
outside_diameter3.165 INCHES NOMINAL IN
housing_bore_diameter3.159 INCHES MINIMUM AND 3.161 INCHES MAXIMUM IN
accommodated_shaft_diameter1.552 INCHES NOMINAL IN
NSN5330-00-221-1336
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 316W118 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
•
ACCOMMODATED SHAFT DIAMETER: 1.552 INCHES NOMINAL IN
•
MATERIAL: RUBBER SYNTHETIC SEALING ELEMENT
•
OUTSIDE DIAMETER: 3.165 INCHES NOMINAL IN
•
HOUSING BORE DIAMETER: 3.159 INCHES MINIMUM AND 3.161 INCHES MAXIMUM IN
•
SEAL WIDTH: 0.234 INCHES MINIMUM AND 0.266 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
ACCOMMODATED SHAFT DIAMETER1.552 INCHES NOMINAL IN
MATERIALRUBBER SYNTHETIC SEALING ELEMENT
OUTSIDE DIAMETER3.165 INCHES NOMINAL IN
HOUSING BORE DIAMETER3.159 INCHES MINIMUM AND 3.161 INCHES MAXIMUM IN
SEAL WIDTH0.234 INCHES MINIMUM AND 0.266 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
651543Interchangeable
interchangeable cross-reference
interchangeable
140-17Interchangeable
interchangeable cross-reference
interchangeable
15788Interchangeable
interchangeable cross-reference
interchangeable
00725665410277Interchangeable
interchangeable cross-reference
interchangeable
35222Interchangeable
interchangeable cross-reference
interchangeable
G22-2Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 316W118?
316W118 is a SEAL,PLAIN ENCASED.
What parts can replace 316W118?
There are 9 known substitutes for 316W118: 651543, 140-17, 15788 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 316W118?
316W118 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-221-1336. 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