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Technical Data Sheet
PartsTable / COMPONENT / 404366ITEM36
404366ITEM36 ✓ 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 OVERALL, outside_diameter: 3.188 INCHES NOMINAL IN, style_designator: CIRCULAR, aperture_diameter: 2.750 INCHES NOMINAL IN, cross-sectional_height: 0.031 INCHES NOMINAL IN, end_item_identification: PORTABLE WORKSTATION STOWAGE CABINET. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-642-2239, 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
404366ITEM36
NSN: 5330-01-642-2239
FSC: 5330
CAGE: 57626 — COMSACO, LLC DBA COMSACO INC (USA)
SPECIFICATIONS
materialRUBBER OVERALL
outside_diameter3.188 INCHES NOMINAL IN
style_designatorCIRCULAR
aperture_diameter2.750 INCHES NOMINAL IN
cross-sectional_height0.031 INCHES NOMINAL IN
end_item_identificationPORTABLE WORKSTATION STOWAGE CABINET
part_name_assigned_by_controlling_agencyRUBBER,GASKET
NSN5330-01-642-2239
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 404366ITEM36 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 HEIGHT: 0.031 INCHES NOMINAL IN
•
APERTURE DIAMETER: 2.750 INCHES NOMINAL IN
•
OUTSIDE DIAMETER: 3.188 INCHES NOMINAL IN
•
STYLE DESIGNATOR: CIRCULAR
•
MATERIAL: RUBBER OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
CROSS-SECTIONAL HEIGHT0.031 INCHES NOMINAL IN
APERTURE DIAMETER2.750 INCHES NOMINAL IN
END ITEM IDENTIFICATIONPORTABLE WORKSTATION STOWAGE CABINET
OUTSIDE DIAMETER3.188 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCYRUBBER,GASKET
STYLE DESIGNATORCIRCULAR
MATERIALRUBBER OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
404366Interchangeable
interchangeable cross-reference
interchangeable
E-42Interchangeable
interchangeable cross-reference
interchangeable
404366ITEM9Interchangeable
interchangeable cross-reference
interchangeable
404366-5Interchangeable
interchangeable cross-reference
interchangeable
404366-3Interchangeable
interchangeable cross-reference
interchangeable
404366ITEM7Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 404366ITEM36?
404366ITEM36 is a GASKET.
What parts can replace 404366ITEM36?
There are 18 known substitutes for 404366ITEM36: 404366, E-42, 404366ITEM9 and 15 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 404366ITEM36?
404366ITEM36 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-642-2239. 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