PartsTable / COMPONENT / X26-43
X26-43
✓ 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: 0.594 INCHES MINIMUM AND 0.656 INCHES MAXIMUM IN, housing_bore_diameter: 5.126 INCHES NOMINAL IN, sealing_element_style: ANGULAR, accommodated_shaft_diameter: 4.000 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-641-0992, 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
X26-43
NSN: 5330-00-641-0992 FSC: 5330 CAGE: 36479 — LIPE CORP (USA)
SPECIFICATIONS
material LEATHER OR RUBBER SYNTHETIC SEALING ELEMENT case_style SQUARE seal_width 0.594 INCHES MINIMUM AND 0.656 INCHES MAXIMUM IN housing_bore_diameter 5.126 INCHES NOMINAL IN sealing_element_style ANGULAR accommodated_shaft_diameter 4.000 INCHES NOMINAL IN accommodated_shaft_maximum_rated_speed 2000 FEET PER MINUTE FT NSN 5330-00-641-0992
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION
ID: —
CROSS-SECTION
CS: —
SPECIFICATION
Material: —
Durometer: —
Temp: —
PN: X26-43
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
• HOUSING BORE DIAMETER: 5.126 INCHES NOMINAL IN
• SEALING ELEMENT STYLE: ANGULAR
• ACCOMMODATED SHAFT DIAMETER: 4.000 INCHES NOMINAL IN
• SEAL WIDTH: 0.594 INCHES MINIMUM AND 0.656 INCHES MAXIMUM IN
• ACCOMMODATED SHAFT MAXIMUM RATED SPEED: 2000 FEET PER MINUTE FT
TECHNICAL CHARACTERISTICS (FLIS)
HOUSING BORE DIAMETER 5.126 INCHES NOMINAL IN MATERIAL STEEL CASE SEALING ELEMENT STYLE ANGULAR ACCOMMODATED SHAFT DIAMETER 4.000 INCHES NOMINAL IN MATERIAL LEATHER OR RUBBER SYNTHETIC SEALING ELEMENT CASE STYLE SQUARE SEAL WIDTH 0.594 INCHES MINIMUM AND 0.656 INCHES MAXIMUM IN ACCOMMODATED SHAFT MAXIMUM RATED SPEED 2000 FEET PER MINUTE FT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 27
8024 Interchangeable interchangeable cross-reference
interchangeable
J7126 Interchangeable interchangeable cross-reference
interchangeable
J7026 Interchangeable interchangeable cross-reference
interchangeable
812234 Interchangeable interchangeable cross-reference
interchangeable
051243 Interchangeable interchangeable cross-reference
interchangeable
5124 Interchangeable interchangeable cross-reference
interchangeable
LIFECYCLE
Status CANCELLED
Availability —
RoHS Compliant EAR99 Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is X26-43?
X26-43 is a SEAL,PLAIN ENCASED.
What parts can replace X26-43?
There are 27 known substitutes for X26-43: 8024, J7126, J7026 and 24 more. Substitute compatibility should be verified for your specific system.
Is X26-43 still available?
X26-43 is currently cancelled.