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5820389 — SEAL,PLAIN ENCASED

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

5820389: SEAL,PLAIN ENCASED.

The SEAL,PLAIN ENCASED is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 5052 OVERALL, seal_width: 0.190 INCHES NOMINAL IN, special_features: GRAPHITE FILLED POLYTETRAFLOUROETHYLENE, housing_bore_diameter: 2.240 INCHES NOMINAL IN, end_item_identification: AFTERBODY SECTION,TORPEDO MK50, accommodated_shaft_diameter: 2.568 INCHES MINIMUM AND 2.570 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-327-7962, 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
5820389
NSN: 5330-01-327-7962
FSC: 5330 — Packing and Gasket Materials
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 5052 OVERALL
seal_width0.190 INCHES NOMINAL IN
special_featuresGRAPHITE FILLED POLYTETRAFLOUROETHYLENE
housing_bore_diameter2.240 INCHES NOMINAL IN
end_item_identificationAFTERBODY SECTION,TORPEDO MK50
accommodated_shaft_diameter2.568 INCHES MINIMUM AND 2.570 INCHES MAXIMUM IN
material_document_and_classificationAMS 4016 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN5330-01-327-7962
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 5820389 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
•
SEAL WIDTH: 0.190 INCHES NOMINAL IN
•
HOUSING BORE DIAMETER: 2.240 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 4016 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
ACCOMMODATED SHAFT DIAMETER: 2.568 INCHES MINIMUM AND 2.570 INCHES MAXIMUM IN
•
MATERIAL: ALUMINUM ALLOY 5052 OVERALL
TECHNICAL CHARACTERISTICS
SEAL WIDTH0.190 INCHES NOMINAL IN
HOUSING BORE DIAMETER2.240 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 4016 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SPECIAL FEATURESGRAPHITE FILLED POLYTETRAFLOUROETHYLENE
ACCOMMODATED SHAFT DIAMETER2.568 INCHES MINIMUM AND 2.570 INCHES MAXIMUM IN
END ITEM IDENTIFICATIONAFTERBODY SECTION,TORPEDO MK50
MATERIALALUMINUM ALLOY 5052 OVERALL
OTHER ITEMS IN FSC 5330 — Packing and Gasket Materials
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5330-00-000-0085 5330-00-000-0167 5330-00-000-5275 5330-00-001-1260 5330-00-001-1833 5330-00-001-1844 5330-00-001-1845 5330-00-001-1846
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 5820389?
5820389 is a SEAL,PLAIN ENCASED.
What is the NSN for 5820389?
5820389 is cataloged in the U.S. Government catalog under NSN 5330-01-327-7962. This indicates validated use in U.S. government and defense supply chains.
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