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Technical Data Sheet
450185K69 ✓ 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 SEALING ELEMENT, case_style: SQUARE, seal_width: 0.500 INCHES NOMINAL IN, temp_rating: -50.0 FAHRENHEIT AND 225.0 FAHRENHEIT DEGF, housing_bore_diameter: 2.504 INCHES MINIMUM AND 2.508 INCHES MAXIMUM IN, sealing_element_style: ANGULAR. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-439-2640, 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
450185K69
NSN: 5330-00-439-2640
FSC: 5330
CAGE: 81596 — FEDERAL-MOGUL CORP SEALING PRODUCTS GROUP VAN WERT PLANT (USA)
SPECIFICATIONS
materialSTEEL SEALING ELEMENT
case_styleSQUARE
seal_width0.500 INCHES NOMINAL IN
temp_rating-50.0 FAHRENHEIT AND 225.0 FAHRENHEIT DEGF
housing_bore_diameter2.504 INCHES MINIMUM AND 2.508 INCHES MAXIMUM IN
sealing_element_styleANGULAR
accommodated_shaft_diameter1.562 INCHES NOMINAL IN
accommodated_shaft_maximum_rated_speed2000 FEET PER MINUTE FT
NSN5330-00-439-2640
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 450185K69 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
TEMP RATING: -50.0 FAHRENHEIT AND 225.0 FAHRENHEIT DEGF
ACCOMMODATED SHAFT MAXIMUM RATED SPEED: 2000 FEET PER MINUTE FT
ACCOMMODATED SHAFT DIAMETER: 1.562 INCHES NOMINAL IN
CASE STYLE: SQUARE
SEALING ELEMENT STYLE: ANGULAR
SEAL WIDTH: 0.500 INCHES NOMINAL IN
MATERIAL: STEEL SEALING ELEMENT
HOUSING BORE DIAMETER: 2.504 INCHES MINIMUM AND 2.508 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
TEMP RATING-50.0 FAHRENHEIT AND 225.0 FAHRENHEIT DEGF
ACCOMMODATED SHAFT MAXIMUM RATED SPEED2000 FEET PER MINUTE FT
ACCOMMODATED SHAFT DIAMETER1.562 INCHES NOMINAL IN
CASE STYLESQUARE
SEALING ELEMENT STYLEANGULAR
SEAL WIDTH0.500 INCHES NOMINAL IN
MATERIALSTEEL SEALING ELEMENT
HOUSING BORE DIAMETER2.504 INCHES MINIMUM AND 2.508 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
30922CADInterchangeable
interchangeable cross-reference
interchangeable
520-076Interchangeable
interchangeable cross-reference
interchangeable
520-066Interchangeable
interchangeable cross-reference
interchangeable
5M9737Interchangeable
Same NIIN cross-reference
interchangeable
480185SKInterchangeable
Same NIIN cross-reference
interchangeable
00044Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 450185K69?
450185K69 is a SEAL,PLAIN ENCASED.
What parts can replace 450185K69?
There are 6 known substitutes for 450185K69: 30922CAD, 520-076, 520-066 and 3 more. Substitute compatibility should be verified for your specific system.
Is 450185K69 still available?
450185K69 is currently cancelled.
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