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Technical Data Sheet
228412 ✓ 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: LEATHER OR RUBBER SYNTHETIC SEALING ELEMENT, case_style: SQUARE, seal_width: 0.547 INCHES MINIMUM AND 0.577 INCHES MAXIMUM IN, housing_bore_diameter: 4.1235 INCHES MINIMUM AND 4.1265 INCHES MAXIMUM IN, sealing_element_style: ANGULAR, accommodated_shaft_diameter: 2.875 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 5330-00-286-6874, 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
228412
NSN: 5330-00-286-6874
FSC: 5330
CAGE: 76292 — MICHIGAN LEATHER PRODUCTS CO (USA)
SPECIFICATIONS
materialLEATHER OR RUBBER SYNTHETIC SEALING ELEMENT
case_styleSQUARE
seal_width0.547 INCHES MINIMUM AND 0.577 INCHES MAXIMUM IN
housing_bore_diameter4.1235 INCHES MINIMUM AND 4.1265 INCHES MAXIMUM IN
sealing_element_styleANGULAR
accommodated_shaft_diameter2.875 INCHES NOMINAL IN
accommodated_shaft_maximum_rated_speed1600 FEET PER MINUTE FT
NSN5330-00-286-6874
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 228412 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
SEALING ELEMENT STYLE: ANGULAR
MATERIAL: LEATHER OR RUBBER SYNTHETIC SEALING ELEMENT
SEAL WIDTH: 0.547 INCHES MINIMUM AND 0.577 INCHES MAXIMUM IN
ACCOMMODATED SHAFT MAXIMUM RATED SPEED: 1600 FEET PER MINUTE FT
CASE STYLE: SQUARE
ACCOMMODATED SHAFT DIAMETER: 2.875 INCHES NOMINAL IN
HOUSING BORE DIAMETER: 4.1235 INCHES MINIMUM AND 4.1265 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
SEALING ELEMENT STYLEANGULAR
MATERIALLEATHER OR RUBBER SYNTHETIC SEALING ELEMENT
SEAL WIDTH0.547 INCHES MINIMUM AND 0.577 INCHES MAXIMUM IN
ACCOMMODATED SHAFT MAXIMUM RATED SPEED1600 FEET PER MINUTE FT
CASE STYLESQUARE
ACCOMMODATED SHAFT DIAMETER2.875 INCHES NOMINAL IN
HOUSING BORE DIAMETER4.1235 INCHES MINIMUM AND 4.1265 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
215-55307-1Interchangeable
interchangeable cross-reference
interchangeable
55152Interchangeable
interchangeable cross-reference
interchangeable
60974Interchangeable
interchangeable cross-reference
interchangeable
10925067Interchangeable
interchangeable cross-reference
interchangeable
10328Interchangeable
interchangeable cross-reference
interchangeable
SM-C-187062Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 228412?
228412 is a SEAL,PLAIN ENCASED.
What parts can replace 228412?
There are 13 known substitutes for 228412: 215-55307-1, 55152, 60974 and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 228412?
228412 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-286-6874. This indicates validated use in U.S. government and defense supply chains.
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