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Technical Data Sheet
PartsTable / COMPONENT / M2066 PC8
M2066 PC8 ✓ 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 PACKING,PREFORMED is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-548-0974, 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
M2066 PC8
NSN: 5330-01-548-0974
FSC: 5330
CAGE: 62144 — PARKER HANNIFIN CORPORATION DIV VILLAGE MARINE TECH (USA)
SPECIFICATIONS
Part NumberM2066 PC8
NSN5330-01-548-0974
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: M2066 PC8 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
603TRS3MInterchangeable
interchangeable cross-reference
interchangeable
96F20602Interchangeable
interchangeable cross-reference
interchangeable
TRS603Interchangeable
interchangeable cross-reference
interchangeable
1200SAInterchangeable
interchangeable cross-reference
interchangeable
1131Interchangeable
interchangeable cross-reference
interchangeable
1200Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is M2066 PC8?
M2066 PC8 is a PACKING,PREFORMED.
What parts can replace M2066 PC8?
There are 9 known substitutes for M2066 PC8: 603TRS3M, 96F20602, TRS603 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for M2066 PC8?
M2066 PC8 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-548-0974. 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