PartsTable
Technical Data Sheet
232135-503 ✓ 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 RING,METAL is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY AND STEEL CORROSION RESISTING OVERALL, ring_style: EXPANDING CONCENTRIC, joint_style: INTERLOCKING JOINT, overall_width: 0.0610 INCHES MINIMUM AND 0.0620 INCHES MAXIMUM IN, outside_diameter: 3.358 INCHES NOMINAL IN, surface_treatment: PASSIVATE OVERALL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-318-8441, 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
232135-503
NSN: 5330-00-318-8441
FSC: 5330
CAGE: 59789 — PROPONENT, INC. DBA PROPONENT (USA)
SPECIFICATIONS
materialCOPPER ALLOY AND STEEL CORROSION RESISTING OVERALL
ring_styleEXPANDING CONCENTRIC
joint_styleINTERLOCKING JOINT
overall_width0.0610 INCHES MINIMUM AND 0.0620 INCHES MAXIMUM IN
outside_diameter3.358 INCHES NOMINAL IN
surface_treatmentPASSIVATE OVERALL
fsc_application_dataSERVOCYLINDER,HYDRAULIC,ACFT
radial_wall_thickness0.1530 INCHES MINIMUM AND 0.1600 INCHES MAXIMUM IN
cross-sectional_shape_stylePLAIN RECTANGULAR, THREE PIECE, STRAIGHT FACE
material_document_and_classificationQQ-C-390 TYPE2 FED SPEC 1ST MATERIAL RESPONSE OVERALL
surface_treatment_document_and_classificationQQ-P-35 TYPE 2 FED SPEC 2ND TREATMENT RESPONSE OVERALL
NSN5330-00-318-8441
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 232135-503 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
JOINT STYLE: INTERLOCKING JOINT
MATERIAL: COPPER ALLOY AND STEEL CORROSION RESISTING OVERALL
SURFACE TREATMENT: PASSIVATE OVERALL
FSC APPLICATION DATA: SERVOCYLINDER,HYDRAULIC,ACFT
OUTSIDE DIAMETER: 3.358 INCHES NOMINAL IN
RING STYLE: EXPANDING CONCENTRIC
CROSS-SECTIONAL SHAPE STYLE: PLAIN RECTANGULAR, THREE PIECE, STRAIGHT FACE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-35 TYPE 2 FED SPEC 2ND TREATMENT RESPONSE OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
JOINT STYLEINTERLOCKING JOINT
MATERIALCOPPER ALLOY AND STEEL CORROSION RESISTING OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
FSC APPLICATION DATASERVOCYLINDER,HYDRAULIC,ACFT
OUTSIDE DIAMETER3.358 INCHES NOMINAL IN
RING STYLEEXPANDING CONCENTRIC
CROSS-SECTIONAL SHAPE STYLEPLAIN RECTANGULAR, THREE PIECE, STRAIGHT FACE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 TYPE 2 FED SPEC 2ND TREATMENT RESPONSE OVERALL
RADIAL WALL THICKNESS0.1530 INCHES MINIMUM AND 0.1600 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-C-390 TYPE2 FED SPEC 1ST MATERIAL RESPONSE OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
E0N5Interchangeable
interchangeable cross-reference
interchangeable
246X61Interchangeable
interchangeable cross-reference
interchangeable
N0N5Interchangeable
interchangeable cross-reference
interchangeable
143ALInterchangeable
interchangeable cross-reference
interchangeable
A-52Interchangeable
interchangeable cross-reference
interchangeable
216FInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 232135-503?
232135-503 is a SEAL RING,METAL.
What parts can replace 232135-503?
There are 20 known substitutes for 232135-503: E0N5, 246X61, N0N5 and 17 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 232135-503?
232135-503 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-318-8441. This indicates validated use in U.S. government and defense supply chains.
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