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Technical Data Sheet
449228 ✓ 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: STEEL CASE, case_style: SQUARE, seal_width: 0.469 INCHES MINIMUM AND 0.484 INCHES MAXIMUM IN, housing_bore_diameter: 4.499 INCHES MINIMUM AND 4.501 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 5330-00-531-2607, 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
449228
NSN: 5330-00-531-2607
FSC: 5330
CAGE: 80201 — SKF USA INC. DBA SKF AEROSPACE SEALING SOLUTIONS (USA)
SPECIFICATIONS
materialSTEEL CASE
case_styleSQUARE
seal_width0.469 INCHES MINIMUM AND 0.484 INCHES MAXIMUM IN
housing_bore_diameter4.499 INCHES MINIMUM AND 4.501 INCHES MAXIMUM IN
sealing_element_styleANGULAR
accommodated_shaft_diameter2.875 INCHES NOMINAL IN
accommodated_shaft_maximum_rated_speed2000 FEET PER MINUTE FT
NSN5330-00-531-2607
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 449228 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 MAXIMUM RATED SPEED: 2000 FEET PER MINUTE FT
CASE STYLE: SQUARE
SEAL WIDTH: 0.469 INCHES MINIMUM AND 0.484 INCHES MAXIMUM IN
HOUSING BORE DIAMETER: 4.499 INCHES MINIMUM AND 4.501 INCHES MAXIMUM IN
MATERIAL: STEEL CASE
SEALING ELEMENT STYLE: ANGULAR
ACCOMMODATED SHAFT DIAMETER: 2.875 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
ACCOMMODATED SHAFT MAXIMUM RATED SPEED2000 FEET PER MINUTE FT
CASE STYLESQUARE
SEAL WIDTH0.469 INCHES MINIMUM AND 0.484 INCHES MAXIMUM IN
HOUSING BORE DIAMETER4.499 INCHES MINIMUM AND 4.501 INCHES MAXIMUM IN
MATERIALSTEEL CASE
SEALING ELEMENT STYLEANGULAR
ACCOMMODATED SHAFT DIAMETER2.875 INCHES NOMINAL IN
MATERIALLEATHER SEALING ELEMENT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
60026Interchangeable
interchangeable cross-reference
interchangeable
450228Interchangeable
interchangeable cross-reference
interchangeable
BC3323Interchangeable
interchangeable cross-reference
interchangeable
667-0326-00Interchangeable
interchangeable cross-reference
interchangeable
28849Interchangeable
interchangeable cross-reference
interchangeable
28849PInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 449228?
449228 is a SEAL,PLAIN ENCASED.
What parts can replace 449228?
There are 6 known substitutes for 449228: 60026, 450228, BC3323 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 449228?
449228 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-531-2607. This indicates validated use in U.S. government and defense supply chains.
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