PartsTable / COMPONENT / 347883
347883 — Technical Data Sheet
✓ 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 OVERALL, thickness: 0.062 INCHES NOMINAL IN, joint_type: SCARF-BEARING SURFACE OVERALL, hole_diameter: 0.141 INCHES NOMINAL IN, overall_diameter: 0.312 INCHES NOMINAL IN, peripheral_diameter: 2.375 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System 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
347883
NSN: 5330-00-527-7742 FSC: 5330 CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
material PLASTIC OVERALL thickness 0.062 INCHES NOMINAL IN joint_type SCARF-BEARING SURFACE OVERALL hole_diameter 0.141 INCHES NOMINAL IN overall_diameter 0.312 INCHES NOMINAL IN 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 peripheral_shape_style ROUND center_hole_shape_style ROUND cross-sectional_shape_style RECTANGULAR NSN 5330-00-527-7742
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION
ID: —
CROSS-SECTION
CS: —
SPECIFICATION
Material: —
Durometer: —
Temp: —
PN: 347883
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
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
326057PC2 Interchangeable GOVERNMENT REGISTRY interchangeable cross-reference
interchangeable
233275 Interchangeable GOVERNMENT REGISTRY interchangeable cross-reference
interchangeable
34788-2 Interchangeable GOVERNMENT REGISTRY interchangeable cross-reference
interchangeable
235891 Interchangeable GOVERNMENT REGISTRY Same NIIN cross-reference
interchangeable
LIFECYCLE
Status CANCELLED GOVERNMENT REGISTRY
Availability —
RoHS Compliant EAR99 Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 347883?
347883 is a PACKING,PREFORMED.
What parts can replace 347883?
There are 4 known substitutes for 347883: 326057PC2, 233275, 34788-2 and 1 more. Substitute compatibility should be verified for your specific system.
Is 347883 still available?
347883 is currently cancelled.