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PartsTable / COMPONENT / 3LH10-3-4-10
3LH10-3-4-10 ✓ 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: ASBESTOS OVERALL, outside_diameter: 5.500 INCHES NOMINAL IN, style_designator: CIRCULAR, aperture_diameter: 4.500 INCHES NOMINAL IN, lubrication_method: COATED, lubrication_material: GRAPHITE BOTH SIDES. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-829-0370, 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
3LH10-3-4-10
NSN: 5330-00-829-0370
FSC: 5330
CAGE: 05430 — MEMTEC AMERICA CORP FILTERITE SALES DIV (USA)
SPECIFICATIONS
materialASBESTOS OVERALL
outside_diameter5.500 INCHES NOMINAL IN
style_designatorCIRCULAR
aperture_diameter4.500 INCHES NOMINAL IN
lubrication_methodCOATED
lubrication_materialGRAPHITE BOTH SIDES
cross-sectional_thickness0.125 INCHES NOMINAL IN
cross-sectional_shape_styleSOLID SINGLE OR COMPOSITION
NSN5330-00-829-0370
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 3LH10-3-4-10 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
•
LUBRICATION METHOD: COATED
•
CROSS-SECTIONAL THICKNESS: 0.125 INCHES NOMINAL IN
•
MATERIAL: ASBESTOS OVERALL
•
STYLE DESIGNATOR: CIRCULAR
•
LUBRICATION MATERIAL: GRAPHITE BOTH SIDES
•
APERTURE DIAMETER: 4.500 INCHES NOMINAL IN
•
OUTSIDE DIAMETER: 5.500 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
TECHNICAL CHARACTERISTICS (FLIS)
LUBRICATION METHODCOATED
CROSS-SECTIONAL THICKNESS0.125 INCHES NOMINAL IN
MATERIALASBESTOS OVERALL
STYLE DESIGNATORCIRCULAR
LUBRICATION MATERIALGRAPHITE BOTH SIDES
APERTURE DIAMETER4.500 INCHES NOMINAL IN
OUTSIDE DIAMETER5.500 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
1340Interchangeable
interchangeable cross-reference
interchangeable
150 56Interchangeable
interchangeable cross-reference
interchangeable
01058Interchangeable
interchangeable cross-reference
interchangeable
6515NCM104498Interchangeable
interchangeable cross-reference
interchangeable
1058Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 3LH10-3-4-10?
3LH10-3-4-10 is a GASKET.
What parts can replace 3LH10-3-4-10?
There are 5 known substitutes for 3LH10-3-4-10: 1340, 150 56, 01058 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 3LH10-3-4-10?
3LH10-3-4-10 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-829-0370. 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