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PartsTable / COMPONENT / VM330 A7276-021
VM330 A7276-021 ✓ 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 5330-01-719-0196, 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
VM330 A7276-021
NSN: 5330-01-719-0196
FSC: 5330
CAGE: 11702 — PARKER-HANNIFIN CORP DIV O-RING & ENGINEERED SEALS DIVISION (USA)
SPECIFICATIONS
Part NumberVM330 A7276-021
NSN5330-01-719-0196
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: VM330 A7276-021 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 3
8635040Interchangeable
Same NIIN cross-reference
interchangeable
VM100 A7276 021Interchangeable
Same NIIN cross-reference
interchangeable
8635040-12Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is VM330 A7276-021?
VM330 A7276-021 is a PACKING,PREFORMED.
What parts can replace VM330 A7276-021?
There are 3 known substitutes for VM330 A7276-021: 8635040, VM100 A7276 021, 8635040-12. Substitute compatibility should be verified for your specific system.
What is the NSN for VM330 A7276-021?
VM330 A7276-021 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-719-0196. 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