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GAT0166 ✓ 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 SET is a the manufacturer industrial component. Key specifications include document_type: INDUSTRIAL DRAWING, usage_location: CONUS, document_source: 89914, document_identification: GAT0166, component_document_origin: INDUSTRIAL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-607-4470, 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
GAT0166
NSN: 5330-00-607-4470
FSC: 5330
CAGE: 89914 — I-T-E IMPERIAL CORP SUBSIDIARY OF GOULD INC ATLANTA MARINE DEPT (USA)
SPECIFICATIONS
document_typeINDUSTRIAL DRAWING
usage_locationCONUS
document_source89914
document_identificationGAT0166
component_document_originINDUSTRIAL
NSN5330-00-607-4470
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: GAT0166 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
•
USAGE LOCATION: CONUS
•
COMPONENT DOCUMENT ORIGIN: INDUSTRIAL
•
DOCUMENT IDENTIFICATION: GAT0166
•
DOCUMENT TYPE: INDUSTRIAL DRAWING
•
DOCUMENT SOURCE: 89914
TECHNICAL CHARACTERISTICS (FLIS)
USAGE LOCATIONCONUS
COMPONENT DOCUMENT ORIGININDUSTRIAL
DOCUMENT IDENTIFICATIONGAT0166
DOCUMENT TYPEINDUSTRIAL DRAWING
DOCUMENT SOURCE89914
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
NC6562PC306Interchangeable
interchangeable cross-reference
interchangeable
NC6275PC306Interchangeable
interchangeable cross-reference
interchangeable
NH6425PC306Interchangeable
interchangeable cross-reference
interchangeable
CFR02AMC222GMInterchangeable
interchangeable cross-reference
interchangeable
WMF1D22Interchangeable
interchangeable cross-reference
interchangeable
121092Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is GAT0166?
GAT0166 is a GASKET SET.
What parts can replace GAT0166?
There are 7 known substitutes for GAT0166: NC6562PC306, NC6275PC306, NH6425PC306 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for GAT0166?
GAT0166 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-607-4470. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026