PartsTable
Technical Data Sheet
Download PDF

HX-686F 23-622 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

HX-686F 23-622: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include material: PLASTIC FLUOROCARBON OVERALL, center_hole_diameter: 17.00 INCHES NOMINAL IN, end_item_identification: CAGE 65427, DRAWING HX-2300M 3049 SQ FT HEAT EXCHANGER, cross_section_outside_diameter: 0.275 INCHES NOMINAL IN, part_name_assigned_by_controlling_agency: GASKET, INSPECTION COVER O-RING. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-699-6109, 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-686F 23-622
NSN: 5330-01-699-6109
FSC: 5330 — Packing and Gasket Materials
CAGE: 65427 — DC FABRICATORS INC (USA)
SPECIFICATIONS
materialPLASTIC FLUOROCARBON OVERALL
center_hole_diameter17.00 INCHES NOMINAL IN
end_item_identificationCAGE 65427, DRAWING HX-2300M 3049 SQ FT HEAT EXCHANGER
cross_section_outside_diameter0.275 INCHES NOMINAL IN
part_name_assigned_by_controlling_agencyGASKET, INSPECTION COVER O-RING
NSN5330-01-699-6109
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: HX-686F 23-622 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
•
CENTER HOLE DIAMETER: 17.00 INCHES NOMINAL IN
•
CROSS SECTION OUTSIDE DIAMETER: 0.275 INCHES NOMINAL IN
•
MATERIAL: PLASTIC FLUOROCARBON OVERALL
TECHNICAL CHARACTERISTICS
CENTER HOLE DIAMETER17.00 INCHES NOMINAL IN
CROSS SECTION OUTSIDE DIAMETER0.275 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCYGASKET, INSPECTION COVER O-RING
END ITEM IDENTIFICATIONCAGE 65427, DRAWING HX-2300M 3049 SQ FT HEAT EXCHANGER
MATERIALPLASTIC FLUOROCARBON OVERALL
SUBSTITUTES & CROSS-REFERENCES 2
23-622Reference document
Same NSN cross-reference
Reference document — Secondary reference
HX-2300M-23-622Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
Ready to buy HX-686F 23-622?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is HX-686F 23-622?
HX-686F 23-622 is a GASKET.
What parts can replace HX-686F 23-622?
There are 2 known substitutes for HX-686F 23-622: 23-622, HX-2300M-23-622. Substitute compatibility should be verified for your specific system.
What is the NSN for HX-686F 23-622?
HX-686F 23-622 is cataloged in the U.S. Government catalog under NSN 5330-01-699-6109. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — HX-686F 23-622

✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.