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Technical Data Sheet
PartsTable / COMPONENT / L386-30
L386-30 ✓ 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: RUBBER SYNTHETIC OVERALL, outside_diameter: 2.044 INCHES NOMINAL IN, style_designator: CIRCULAR, aperture_diameter: 1.690 INCHES NOMINAL IN, cross-sectional_thickness: 0.094 INCHES NOMINAL IN, cross-sectional_shape_style: SOLID SINGLE OR COMPOSITION. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-904-4807, 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
L386-30
NSN: 5330-00-904-4807
FSC: 5330
CAGE: 14820 — BOWEN TOOLS INC A BIG THREE INDUSTRY (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC OVERALL
outside_diameter2.044 INCHES NOMINAL IN
style_designatorCIRCULAR
aperture_diameter1.690 INCHES NOMINAL IN
cross-sectional_thickness0.094 INCHES NOMINAL IN
cross-sectional_shape_styleSOLID SINGLE OR COMPOSITION
NSN5330-00-904-4807
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: L386-30 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: SOLID SINGLE OR COMPOSITION
•
CROSS-SECTIONAL THICKNESS: 0.094 INCHES NOMINAL IN
•
STYLE DESIGNATOR: CIRCULAR
•
APERTURE DIAMETER: 1.690 INCHES NOMINAL IN
•
OUTSIDE DIAMETER: 2.044 INCHES NOMINAL IN
•
MATERIAL: RUBBER SYNTHETIC OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
CROSS-SECTIONAL THICKNESS0.094 INCHES NOMINAL IN
STYLE DESIGNATORCIRCULAR
APERTURE DIAMETER1.690 INCHES NOMINAL IN
OUTSIDE DIAMETER2.044 INCHES NOMINAL IN
MATERIALRUBBER SYNTHETIC OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
38630Interchangeable
interchangeable cross-reference
interchangeable
6002-15Interchangeable
interchangeable cross-reference
interchangeable
3863Interchangeable
interchangeable cross-reference
interchangeable
100575Interchangeable
interchangeable cross-reference
interchangeable
SN9Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is L386-30?
L386-30 is a GASKET.
What parts can replace L386-30?
There are 5 known substitutes for L386-30: 38630, 6002-15, 3863 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for L386-30?
L386-30 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-904-4807. 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