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9563K68 — BUTTON,PLUG

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

9563K68: BUTTON,PLUG.

The BUTTON,PLUG is a the manufacturer industrial component. Key specifications include material: STEEL, style_designator: STANDARD, head_outside_diameter: 0.922 INCHES NOMINAL IN, end_item_identification: PU-820/T, material_accommodated_thickness: 0.109 INCHES MINIMUM AND 0.125 INCHES MAXIMUM IN, part_name_assigned_by_controlling_agency: PLUG,FINISHING. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-534-3952, 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
9563K68
NSN: 5340-01-534-3952
FSC: 5340 — Hardware, Commercial
CAGE: 39428 — MCMASTER-CARR SUPPLY CO (USA)
SPECIFICATIONS
materialSTEEL
style_designatorSTANDARD
head_outside_diameter0.922 INCHES NOMINAL IN
end_item_identificationPU-820/T
material_accommodated_thickness0.109 INCHES MINIMUM AND 0.125 INCHES MAXIMUM IN
part_name_assigned_by_controlling_agencyPLUG,FINISHING
NSN5340-01-534-3952
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 9563K68 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
•
MATERIAL ACCOMMODATED THICKNESS: 0.109 INCHES MINIMUM AND 0.125 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: STANDARD
•
HEAD OUTSIDE DIAMETER: 0.922 INCHES NOMINAL IN
•
MATERIAL: STEEL
TECHNICAL CHARACTERISTICS
MATERIAL ACCOMMODATED THICKNESS0.109 INCHES MINIMUM AND 0.125 INCHES MAXIMUM IN
STYLE DESIGNATORSTANDARD
PART NAME ASSIGNED BY CONTROLLING AGENCYPLUG,FINISHING
END ITEM IDENTIFICATIONPU-820/T
HEAD OUTSIDE DIAMETER0.922 INCHES NOMINAL IN
MATERIALSTEEL
OTHER ITEMS IN FSC 5340 — Hardware, Commercial
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5340-00-000-0068 5340-00-000-0132 5340-00-000-8150 5340-00-001-1251 5340-00-001-1264 5340-00-001-1265 5340-00-001-1266 5340-00-001-1275
SUBSTITUTES & CROSS-REFERENCES 1
3001925-017Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 9563K68?
9563K68 is a BUTTON,PLUG.
What parts can replace 9563K68?
There is 1 known substitute for 9563K68: 3001925-017. Substitute compatibility should be verified for your specific system.
What is the NSN for 9563K68?
9563K68 is cataloged in the U.S. Government catalog under NSN 5340-01-534-3952. This indicates validated use in U.S. government and defense supply chains.
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✓ 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.