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Technical Data Sheet
PartsTable / COMPONENT / H260A320
H260A320 ✓ 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 special_features: IRREGULAR SHAPE CROSS SECTIONAL STYLE; IRREGULAR SHAPE STYLE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-507-2380, 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
H260A320
NSN: 5330-00-507-2380
FSC: 5330
CAGE: 93568 — HARSCO CORP BMY-COMBAT SYSTEMS DIV (USA)
SPECIFICATIONS
special_featuresIRREGULAR SHAPE CROSS SECTIONAL STYLE; IRREGULAR SHAPE STYLE
NSN5330-00-507-2380
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: H260A320 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
TECHNICAL CHARACTERISTICS (FLIS)
SPECIAL FEATURESIRREGULAR SHAPE CROSS SECTIONAL STYLE; IRREGULAR SHAPE STYLE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
35361054Interchangeable
interchangeable cross-reference
interchangeable
907966Interchangeable
interchangeable cross-reference
interchangeable
1847Interchangeable
interchangeable cross-reference
interchangeable
4SC1006Interchangeable
interchangeable cross-reference
interchangeable
7270Interchangeable
interchangeable cross-reference
interchangeable
5165244-3Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is H260A320?
H260A320 is a GASKET.
What parts can replace H260A320?
There are 14 known substitutes for H260A320: 35361054, 907966, 1847 and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for H260A320?
H260A320 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-507-2380. 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