PartsTable
Technical Data Sheet
PR3-23 ✓ 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 GASKET is a the manufacturer industrial component. Key specifications include material: COTTON OVERALL, outside_diameter: 1.234 INCHES NOMINAL IN, style_designator: CIRCULAR, aperture_diameter: 1.016 INCHES NOMINAL IN, cross-sectional_thickness: 0.031 INCHES NOMINAL IN, cross-sectional_shape_style: SOLID SINGLE OR COMPOSITION. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-255-0349, 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
PR3-23
NSN: 5330-00-255-0349
FSC: 5330
CAGE: 18163 — EATON CORP CONTROLS DIV (USA)
SPECIFICATIONS
materialCOTTON OVERALL
outside_diameter1.234 INCHES NOMINAL IN
style_designatorCIRCULAR
aperture_diameter1.016 INCHES NOMINAL IN
cross-sectional_thickness0.031 INCHES NOMINAL IN
cross-sectional_shape_styleSOLID SINGLE OR COMPOSITION
NSN5330-00-255-0349
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: PR3-23 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: SOLID SINGLE OR COMPOSITION
OUTSIDE DIAMETER: 1.234 INCHES NOMINAL IN
MATERIAL: COTTON OVERALL
STYLE DESIGNATOR: CIRCULAR
APERTURE DIAMETER: 1.016 INCHES NOMINAL IN
CROSS-SECTIONAL THICKNESS: 0.031 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
OUTSIDE DIAMETER1.234 INCHES NOMINAL IN
MATERIALCOTTON OVERALL
STYLE DESIGNATORCIRCULAR
APERTURE DIAMETER1.016 INCHES NOMINAL IN
CROSS-SECTIONAL THICKNESS0.031 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
11833-1Interchangeable
interchangeable cross-reference
interchangeable
90-051Interchangeable
interchangeable cross-reference
interchangeable
9050Interchangeable
interchangeable cross-reference
interchangeable
FLX1001-0018Interchangeable
interchangeable cross-reference
interchangeable
359PR3-23Interchangeable
Same NIIN cross-reference
interchangeable
1391H2Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is PR3-23?
PR3-23 is a GASKET.
What parts can replace PR3-23?
There are 8 known substitutes for PR3-23: 11833-1, 90-051, 9050 and 5 more. Substitute compatibility should be verified for your specific system.
Is PR3-23 still available?
PR3-23 is currently cancelled.
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