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Technical Data Sheet
450267 ✓ 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 SPRING, seal_width: 0.500 INCHES NOMINAL IN, temp_rating: -50.0 FAHRENHEIT AND 225.0 FAHRENHEIT DEGF, construction: SOLID, outside_diameter: 2.627 INCHES NOMINAL IN, special_features: PROVIDED WITH SYNTHETIC RUBBER INNER CASE SEALED TO ELIMINATE INTERNAL LEAKAGE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-044-3042, 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
450267
NSN: 5330-01-044-3042
FSC: 5330
CAGE: 08125 — U S DEPT OF TRANSPORTATION FEDERAL AVIATION ADMINISTRATION (USA)
SPECIFICATIONS
materialSTEEL SPRING
seal_width0.500 INCHES NOMINAL IN
temp_rating-50.0 FAHRENHEIT AND 225.0 FAHRENHEIT DEGF
constructionSOLID
outside_diameter2.627 INCHES NOMINAL IN
special_featuresPROVIDED WITH SYNTHETIC RUBBER INNER CASE SEALED TO ELIMINATE INTERNAL LEAKAGE
surface_treatmentPLASTIC CASE
housing_bore_diameter2.623 INCHES NOMINAL IN
end_item_identificationAIR ROUTE SURVEILLANCE RADAR 1,ARSR1
accommodated_shaft_diameter1.812 INCHES NOMINAL IN
cross-sectional_shape_styleSINGLE LIP
NSN5330-01-044-3042
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 450267 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
OUTSIDE DIAMETER: 2.627 INCHES NOMINAL IN
CONSTRUCTION: SOLID
MATERIAL: RUBBER SYNTHETIC SEALING ELEMENT
SURFACE TREATMENT: PLASTIC CASE
CROSS-SECTIONAL SHAPE STYLE: SINGLE LIP
HOUSING BORE DIAMETER: 2.623 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
OUTSIDE DIAMETER2.627 INCHES NOMINAL IN
CONSTRUCTIONSOLID
MATERIALRUBBER SYNTHETIC SEALING ELEMENT
SURFACE TREATMENTPLASTIC CASE
MATERIALSTEEL SPRING
CROSS-SECTIONAL SHAPE STYLESINGLE LIP
SPECIAL FEATURESPROVIDED WITH SYNTHETIC RUBBER INNER CASE SEALED TO ELIMINATE INTERNAL LEAKAGE
HOUSING BORE DIAMETER2.623 INCHES NOMINAL IN
END ITEM IDENTIFICATIONAIR ROUTE SURVEILLANCE RADAR 1,ARSR1
ACCOMMODATED SHAFT DIAMETER1.812 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
10N25Interchangeable
interchangeable cross-reference
interchangeable
18104Interchangeable
interchangeable cross-reference
interchangeable
31542Interchangeable
interchangeable cross-reference
interchangeable
8528107Interchangeable
interchangeable cross-reference
interchangeable
8237Interchangeable
interchangeable cross-reference
interchangeable
18-104-0.14RS PLUS/MInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 450267?
450267 is a SEAL,PLAIN.
What parts can replace 450267?
There are 7 known substitutes for 450267: 10N25, 18104, 31542 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 450267?
450267 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-044-3042. This indicates validated use in U.S. government and defense supply chains.
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