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Technical Data Sheet
261602PC7 ✓ 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: COPPER ALLOY OVERALL, outside_diameter: 1.070 INCHES MINIMUM AND 1.080 INCHES MAXIMUM IN, style_designator: CIRCULAR, aperture_diameter: 0.620 INCHES MINIMUM AND 0.630 INCHES MAXIMUM IN, cross-sectional_thickness: 0.1285 INCHES NOMINAL IN, cross-sectional_shape_style: RECTANGULAR METAL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-292-1663, 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
261602PC7
NSN: 5330-00-292-1663
FSC: 5330
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
outside_diameter1.070 INCHES MINIMUM AND 1.080 INCHES MAXIMUM IN
style_designatorCIRCULAR
aperture_diameter0.620 INCHES MINIMUM AND 0.630 INCHES MAXIMUM IN
cross-sectional_thickness0.1285 INCHES NOMINAL IN
cross-sectional_shape_styleRECTANGULAR METAL
material_document_and_classificationQQ-C-576 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN5330-00-292-1663
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 261602PC7 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: RECTANGULAR METAL
MATERIAL: COPPER ALLOY OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-C-576 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
OUTSIDE DIAMETER: 1.070 INCHES MINIMUM AND 1.080 INCHES MAXIMUM IN
STYLE DESIGNATOR: CIRCULAR
APERTURE DIAMETER: 0.620 INCHES MINIMUM AND 0.630 INCHES MAXIMUM IN
CROSS-SECTIONAL THICKNESS: 0.1285 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
CROSS-SECTIONAL SHAPE STYLERECTANGULAR METAL
MATERIALCOPPER ALLOY OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-C-576 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
OUTSIDE DIAMETER1.070 INCHES MINIMUM AND 1.080 INCHES MAXIMUM IN
STYLE DESIGNATORCIRCULAR
APERTURE DIAMETER0.620 INCHES MINIMUM AND 0.630 INCHES MAXIMUM IN
CROSS-SECTIONAL THICKNESS0.1285 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
886555Interchangeable
interchangeable cross-reference
interchangeable
1188Interchangeable
interchangeable cross-reference
interchangeable
F26106Interchangeable
interchangeable cross-reference
interchangeable
40943DInterchangeable
interchangeable cross-reference
interchangeable
441276Interchangeable
interchangeable cross-reference
interchangeable
EPN6731BInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 261602PC7?
261602PC7 is a GASKET.
What parts can replace 261602PC7?
There are 18 known substitutes for 261602PC7: 886555, 1188, F26106 and 15 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 261602PC7?
261602PC7 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-292-1663. This indicates validated use in U.S. government and defense supply chains.
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