PartsTable
Technical Data Sheet
346553PC2 ✓ 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: LEAD OVERALL, outside_diameter: 0.625 INCHES NOMINAL IN, aperture_diameter: 0.328 INCHES NOMINAL IN, cross-sectional_thickness: 0.063 INCHES NOMINAL IN, cross-sectional_shape_style: RECTANGULAR METAL, material_document_and_classification: QQ-L-201,GR B FED SPEC SINGLE MATERIAL RESPONSE OVERALL. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-290-9524, 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
346553PC2
NSN: 5330-00-290-9524
FSC: 5330
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
materialLEAD OVERALL
outside_diameter0.625 INCHES NOMINAL IN
aperture_diameter0.328 INCHES NOMINAL IN
cross-sectional_thickness0.063 INCHES NOMINAL IN
cross-sectional_shape_styleRECTANGULAR METAL
material_document_and_classificationQQ-L-201,GR B FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN5330-00-290-9524
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 346553PC2 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 THICKNESS: 0.063 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR METAL
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-L-201,GR B FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL: LEAD OVERALL
APERTURE DIAMETER: 0.328 INCHES NOMINAL IN
OUTSIDE DIAMETER: 0.625 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
CROSS-SECTIONAL THICKNESS0.063 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLERECTANGULAR METAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-L-201,GR B FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALLEAD OVERALL
APERTURE DIAMETER0.328 INCHES NOMINAL IN
OUTSIDE DIAMETER0.625 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
676+1Interchangeable
interchangeable cross-reference
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676-2GInterchangeable
interchangeable cross-reference
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676-2Interchangeable
interchangeable cross-reference
interchangeable
6761Interchangeable
interchangeable cross-reference
interchangeable
G91LAB-1Interchangeable
interchangeable cross-reference
interchangeable
800-6761Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 346553PC2?
346553PC2 is a GASKET.
What parts can replace 346553PC2?
There are 12 known substitutes for 346553PC2: 676+1, 676-2G, 676-2 and 9 more. Substitute compatibility should be verified for your specific system.
Is 346553PC2 still available?
346553PC2 is currently cancelled.
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