PartsTable / COMPONENT / 235891
235891
✓ 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 PACKING,PREFORMED is a the manufacturer industrial component. Key specifications include material: PLASTIC CELLULOSE TRIACETATE AND ASBESTOS OVERALL, joint_type: SCARF-BEARING SURFACE OVERALL, peripheral_diameter: 2.375 INCHES NOMINAL IN, center_hole_diameter: 1.999 INCHES NOMINAL IN, fsc_application_data: ENGINE,AIRCRAFT,TURBOJET, cross-sectional_height: 0.500 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-527-7742, 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
235891
NSN: 5330-00-527-7742 FSC: 5330 CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
material PLASTIC CELLULOSE TRIACETATE AND ASBESTOS OVERALL joint_type SCARF-BEARING SURFACE OVERALL peripheral_diameter 2.375 INCHES NOMINAL IN center_hole_diameter 1.999 INCHES NOMINAL IN fsc_application_data ENGINE,AIRCRAFT,TURBOJET cross-sectional_height 0.500 INCHES NOMINAL IN cross-sectional_shape_style SQUARE/RECTANGULAR NSN 5330-00-527-7742
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION
ID: —
CROSS-SECTION
CS: —
SPECIFICATION
Material: —
Durometer: —
Temp: —
PN: 235891
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
• CROSS-SECTIONAL SHAPE STYLE: SQUARE/RECTANGULAR
• PERIPHERAL DIAMETER: 2.375 INCHES NOMINAL IN
• MATERIAL: PLASTIC CELLULOSE TRIACETATE AND ASBESTOS OVERALL
• JOINT TYPE: SCARF-BEARING SURFACE OVERALL
• CROSS-SECTIONAL HEIGHT: 0.500 INCHES NOMINAL IN
• FSC APPLICATION DATA: ENGINE,AIRCRAFT,TURBOJET
• CENTER HOLE DIAMETER: 1.999 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
CROSS-SECTIONAL SHAPE STYLE SQUARE/RECTANGULAR PERIPHERAL DIAMETER 2.375 INCHES NOMINAL IN MATERIAL PLASTIC CELLULOSE TRIACETATE AND ASBESTOS OVERALL JOINT TYPE SCARF-BEARING SURFACE OVERALL CROSS-SECTIONAL HEIGHT 0.500 INCHES NOMINAL IN FSC APPLICATION DATA ENGINE,AIRCRAFT,TURBOJET CENTER HOLE DIAMETER 1.999 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
347883 Interchangeable interchangeable cross-reference
interchangeable
326057PC2 Interchangeable interchangeable cross-reference
interchangeable
233275 Interchangeable interchangeable cross-reference
interchangeable
34788-2 Interchangeable interchangeable cross-reference
interchangeable
LIFECYCLE
Status CANCELLED
Availability —
RoHS Compliant EAR99 Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 235891?
235891 is a PACKING,PREFORMED.
What parts can replace 235891?
There are 4 known substitutes for 235891: 347883, 326057PC2, 233275 and 1 more. Substitute compatibility should be verified for your specific system.
Is 235891 still available?
235891 is currently cancelled.