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PartsTable / COMPONENT / HX-600C 23-403
HX-600C 23-403 ✓ 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 COVER,ACCESS is a the manufacturer industrial component. Key specifications include shape: CIRCULAR, material: TITANIUM, body_thickness: 2.0 INCHES NOMINAL IN, outside_diameter: 23.0 INCHES NOMINAL IN, securing_device_type: NONSPECIFIC, part_name_assigned_by_controlling_agency: WATERBOX INSPECTION COVER. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-01-699-6202, 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
HX-600C 23-403
NSN: 5340-01-699-6202
FSC: 5340
CAGE: 65427 — DC FABRICATORS INC (USA)
SPECIFICATIONS
shapeCIRCULAR
materialTITANIUM
body_thickness2.0 INCHES NOMINAL IN
outside_diameter23.0 INCHES NOMINAL IN
securing_device_typeNONSPECIFIC
part_name_assigned_by_controlling_agencyWATERBOX INSPECTION COVER
NSN5340-01-699-6202
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: HX-600C 23-403 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
•
OUTSIDE DIAMETER: 23.0 INCHES NOMINAL IN
•
SECURING DEVICE TYPE: NONSPECIFIC
•
SHAPE: CIRCULAR
•
BODY THICKNESS: 2.0 INCHES NOMINAL IN
•
MATERIAL: TITANIUM
TECHNICAL CHARACTERISTICS (FLIS)
OUTSIDE DIAMETER23.0 INCHES NOMINAL IN
SECURING DEVICE TYPENONSPECIFIC
PART NAME ASSIGNED BY CONTROLLING AGENCYWATERBOX INSPECTION COVER
SHAPECIRCULAR
BODY THICKNESS2.0 INCHES NOMINAL IN
MATERIALTITANIUM
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
23403Interchangeable
interchangeable cross-reference
interchangeable
14600318-1Interchangeable
interchangeable cross-reference
interchangeable
CD79ITEM6Interchangeable
interchangeable cross-reference
interchangeable
586-206-1720895REVAITEM6Interchangeable
interchangeable cross-reference
interchangeable
31420Interchangeable
interchangeable cross-reference
interchangeable
43504Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is HX-600C 23-403?
HX-600C 23-403 is a COVER,ACCESS.
What parts can replace HX-600C 23-403?
There are 15 known substitutes for HX-600C 23-403: 23403, 14600318-1, CD79ITEM6 and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for HX-600C 23-403?
HX-600C 23-403 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-01-699-6202. 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