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85985K79 — BUTTON,PLUG

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

85985K79: BUTTON,PLUG.

The BUTTON,PLUG is a the manufacturer industrial component. Key specifications include material: PLASTIC, head_height: 0.062 INCHES NOMINAL IN, overall_height: 0.453 INCHES NOMINAL IN, head_outside_diameter: 1.25 INCHES NOMINAL IN, end_item_identification: CAP ; P/O NEUTREX WATERJET DISRUPTER, 29MM MM, part_name_assigned_by_controlling_agency: LOCKING PANEL PLUG. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-717-9353, 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
85985K79
NSN: 5340-01-717-9353
FSC: 5340 — Hardware, Commercial
CAGE: 5EM82 — ESSENTRA PLASTICS LLC DBA ESSENTRA COMPONENTS (USA)
SPECIFICATIONS
materialPLASTIC
head_height0.062 INCHES NOMINAL IN
overall_height0.453 INCHES NOMINAL IN
head_outside_diameter1.25 INCHES NOMINAL IN
end_item_identificationCAP ; P/O NEUTREX WATERJET DISRUPTER, 29MM MM
part_name_assigned_by_controlling_agencyLOCKING PANEL PLUG
NSN5340-01-717-9353
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 85985K79 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
•
HEAD HEIGHT: 0.062 INCHES NOMINAL IN
•
HEAD OUTSIDE DIAMETER: 1.25 INCHES NOMINAL IN
•
MATERIAL: PLASTIC
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.453 INCHES NOMINAL IN
HEAD HEIGHT0.062 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCYLOCKING PANEL PLUG
END ITEM IDENTIFICATIONCAP ; P/O NEUTREX WATERJET DISRUPTER, 29MM MM
HEAD OUTSIDE DIAMETER1.25 INCHES NOMINAL IN
MATERIALPLASTIC
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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 85985K79?
85985K79 is a BUTTON,PLUG.
What is the NSN for 85985K79?
85985K79 is cataloged in the U.S. Government catalog under NSN 5340-01-717-9353. 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.