PartsTable / COMPONENT / 227272R91
227272R91
✓ 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: RUBBER SYNTHETIC SEALING ELEMENT A, case_style: SQUARE, seal_width: 0.438 INCHES NOMINAL IN, temp_rating: -65.0 FAHRENHEIT AND 225.0 FAHRENHEIT DEGF, outside_diameter: 3.505 INCHES NOMINAL IN, special_features: WITH PROTECTIVE INNER CASE. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-224-1090, 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
227272R91
NSN: 5330-00-224-1090 FSC: 5330 CAGE: 92679 — NAVISTAR INTL CORP MELROSE PARK ENGINE PLANT LOCATION /MELROSE PARK/ (USA)
SPECIFICATIONS
material RUBBER SYNTHETIC SEALING ELEMENT A case_style SQUARE seal_width 0.438 INCHES NOMINAL IN temp_rating -65.0 FAHRENHEIT AND 225.0 FAHRENHEIT DEGF outside_diameter 3.505 INCHES NOMINAL IN special_features WITH PROTECTIVE INNER CASE surface_treatment PLASTIC CASE housing_bore_diameter 3.500 INCHES NOMINAL IN sealing_element_style ANGULAR-OPPOSED accommodated_shaft_diameter 2.500 INCHES NOMINAL IN accommodated_shaft_maximum_rated_speed 3600 FEET PER MINUTE FT NSN 5330-00-224-1090
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION
ID: —
CROSS-SECTION
CS: —
SPECIFICATION
Material: —
Durometer: —
Temp: —
PN: 227272R91
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: 3.500 INCHES NOMINAL IN
• SEAL WIDTH: 0.438 INCHES NOMINAL IN
• TEMP RATING: -65.0 FAHRENHEIT AND 225.0 FAHRENHEIT DEGF
• MATERIAL: RUBBER SYNTHETIC SEALING ELEMENT A
• ACCOMMODATED SHAFT DIAMETER: 2.500 INCHES NOMINAL IN
• SEALING ELEMENT STYLE: ANGULAR-OPPOSED
TECHNICAL CHARACTERISTICS (FLIS)
HOUSING BORE DIAMETER 3.500 INCHES NOMINAL IN SEAL WIDTH 0.438 INCHES NOMINAL IN TEMP RATING -65.0 FAHRENHEIT AND 225.0 FAHRENHEIT DEGF MATERIAL RUBBER SYNTHETIC SEALING ELEMENT A CASE STYLE SQUARE MATERIAL RUBBER SYNTHETIC SEALING ELEMENT B ACCOMMODATED SHAFT DIAMETER 2.500 INCHES NOMINAL IN SEALING ELEMENT STYLE ANGULAR-OPPOSED SURFACE TREATMENT PLASTIC CASE MATERIAL STEEL CASE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
24988 Interchangeable interchangeable cross-reference
interchangeable
15147 Interchangeable interchangeable cross-reference
interchangeable
237G116 Interchangeable interchangeable cross-reference
interchangeable
226237G116 Interchangeable interchangeable cross-reference
interchangeable
151-155 Interchangeable interchangeable cross-reference
interchangeable
121581 Interchangeable interchangeable cross-reference
interchangeable
LIFECYCLE
Status CANCELLED
Availability —
RoHS Compliant EAR99 Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 227272R91?
227272R91 is a SEAL,PLAIN ENCASED.
What parts can replace 227272R91?
There are 18 known substitutes for 227272R91: 24988, 15147, 237G116 and 15 more. Substitute compatibility should be verified for your specific system.
Is 227272R91 still available?
227272R91 is currently cancelled.
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