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Technical Data Sheet
PartsTable / COMPONENT / 315G15-20
315G15-20 ✓ 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 is a the manufacturer industrial component. Key specifications include material: STEEL INTERNALLY MOLDED-IN REINFORCEMENT, seal_width: 0.469 INCHES NOMINAL IN, construction: SOLID, housing_bore_diameter: 3.543 INCHES NOMINAL IN, accommodated_shaft_diameter: 2.500 INCHES NOMINAL IN, cross-sectional_shape_style: DUAL LIP. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-756-2882, 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
315G15-20
NSN: 5330-00-756-2882
FSC: 5330
CAGE: 60969 — GENERAL ELECTRIC CO ELECTRICAL DISTRIBUTION AND CONTROL (USA)
SPECIFICATIONS
materialSTEEL INTERNALLY MOLDED-IN REINFORCEMENT
seal_width0.469 INCHES NOMINAL IN
constructionSOLID
housing_bore_diameter3.543 INCHES NOMINAL IN
accommodated_shaft_diameter2.500 INCHES NOMINAL IN
cross-sectional_shape_styleDUAL LIP
NSN5330-00-756-2882
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 315G15-20 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
•
HOUSING BORE DIAMETER: 3.543 INCHES NOMINAL IN
•
MATERIAL: STEEL SPRING
•
CONSTRUCTION: SOLID
•
ACCOMMODATED SHAFT DIAMETER: 2.500 INCHES NOMINAL IN
•
SEAL WIDTH: 0.469 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: DUAL LIP
TECHNICAL CHARACTERISTICS (FLIS)
HOUSING BORE DIAMETER3.543 INCHES NOMINAL IN
MATERIALSTEEL SPRING
MATERIALSTEEL INTERNALLY MOLDED-IN REINFORCEMENT
CONSTRUCTIONSOLID
ACCOMMODATED SHAFT DIAMETER2.500 INCHES NOMINAL IN
SEAL WIDTH0.469 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLEDUAL LIP
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
5905001168556Interchangeable
interchangeable cross-reference
interchangeable
CB22K5PCTInterchangeable
interchangeable cross-reference
interchangeable
BUWEPSDWG1820811-105Interchangeable
interchangeable cross-reference
interchangeable
R4HABEC5Interchangeable
interchangeable cross-reference
interchangeable
6505-3211256REVBPC51Interchangeable
interchangeable cross-reference
interchangeable
25065Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 315G15-20?
315G15-20 is a SEAL,PLAIN.
What parts can replace 315G15-20?
There are 15 known substitutes for 315G15-20: 5905001168556, CB22K5PCT, BUWEPSDWG1820811-105 and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 315G15-20?
315G15-20 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-756-2882. 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