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Technical Data Sheet
65026 ✓ Verified by PartsTable
Jumbo · ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

CAGE ASSEMBLY,ROLLER TUBE EXPAND. Key specifications include material: ALUMINUM MOUNTING FACILITY, case_style: SQUARE, seal_width: 0.500 INCHES MINIMUM AND 0.625 INCHES MAXIMUM IN, temp_rating: -65.0 FAHRENHEIT AND 225.0 FAHRENHEIT DEGF, overall_width: 0.875 INCHES IN, overall_length: 2.591 INCHES IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-078-0326, 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
65026
NSN: 5330-00-078-0326
FSC: 5330
CAGE: 80201 — SKF USA INC. DBA SKF AEROSPACE SEALING SOLUTIONS (USA)
SPECIFICATIONS
materialALUMINUM MOUNTING FACILITY
case_styleSQUARE
seal_width0.500 INCHES MINIMUM AND 0.625 INCHES MAXIMUM IN
temp_rating-65.0 FAHRENHEIT AND 225.0 FAHRENHEIT DEGF
overall_width0.875 INCHES IN
overall_length2.591 INCHES IN
special_featuresWITH PROTECTIVE INNER CASE
basic_shape_styleCRIMP
features_providedCOMPOUND FILLED CONDUCTOR ACCOMMODATION AND CONDUCTOR INSPECTION ACCOMMODATION
surface_treatmentTIN MOUNTING FACILITY SINGLE LAYER
cage_adjustabilityNONADJUSTABLE
material_thickness0.190 INCHES IN
NSN5330-00-078-0326
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 65026 MFR: Jumbo ⚠ 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
MATERIAL: RUBBER SYNTHETIC SEALING ELEMENT B
HOUSING BORE DIAMETER: 8.000 INCHES NOMINAL IN
ACCOMMODATED SHAFT MAXIMUM RATED SPEED: 3600 FEET PER MINUTE FT
ACCOMMODATED SHAFT DIAMETER: 6.500 INCHES NOMINAL IN
CASE STYLE: SQUARE
TEMP RATING: -65.0 FAHRENHEIT AND 225.0 FAHRENHEIT DEGF
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALRUBBER SYNTHETIC SEALING ELEMENT B
HOUSING BORE DIAMETER8.000 INCHES NOMINAL IN
ACCOMMODATED SHAFT MAXIMUM RATED SPEED3600 FEET PER MINUTE FT
ACCOMMODATED SHAFT DIAMETER6.500 INCHES NOMINAL IN
CASE STYLESQUARE
MATERIALSTEEL CASE
SPECIAL FEATURESWITH PROTECTIVE INNER CASE
TEMP RATING-65.0 FAHRENHEIT AND 225.0 FAHRENHEIT DEGF
SEALING ELEMENT STYLEANGULAR-OPPOSED
MATERIALRUBBER SYNTHETIC SEALING ELEMENT A
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
MS25435-26Interchangeable
interchangeable cross-reference
interchangeable
65026Interchangeable
interchangeable cross-reference
interchangeable
72836Interchangeable
interchangeable cross-reference
interchangeable
F1385500 PC C26 LR26 SR26 FR4Interchangeable
interchangeable cross-reference
interchangeable
E26Interchangeable
interchangeable cross-reference
interchangeable
1385500 PC E26Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 65026?
65026 is a CAGE ASSEMBLY,ROLLER TUBE EXPAND manufactured by Jumbo.
What parts can replace 65026?
There are 12 known substitutes for 65026: MS25435-26, 65026, 72836 and 9 more. Substitute compatibility should be verified for your specific system.
Is 65026 still available?
65026 is currently cancelled.
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