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8863-0120-80 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

8863-0120-80: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include material: SILICONE ENVIRONMENTAL SEAL, temp_rating: -55.0 CELSIUS AND 125.0 CELSIUS DEGC, precious_material: SILVER, cross_section_outside_diameter: 0.080 INCHES NOMINAL IN, precious_material_and_location: FILLER SILVER, part_name_assigned_by_controlling_agency: SHIELDING GASKET. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-665-7816, 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
8863-0120-80
NSN: 5330-01-665-7816
FSC: 5330 — Packing and Gasket Materials
CAGE: 30817 — LAIRD TECHNOLOGIES, INC DBA LAIRD TECHNOLOGIES (USA)
SPECIFICATIONS
materialSILICONE ENVIRONMENTAL SEAL
temp_rating-55.0 CELSIUS AND 125.0 CELSIUS DEGC
precious_materialSILVER
cross_section_outside_diameter0.080 INCHES NOMINAL IN
precious_material_and_locationFILLER SILVER
part_name_assigned_by_controlling_agencySHIELDING GASKET
NSN5330-01-665-7816
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 8863-0120-80 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
•
TEMP RATING: -55.0 CELSIUS AND 125.0 CELSIUS DEGC
•
PRECIOUS MATERIAL: SILVER
•
COLOR: TAN
•
PRECIOUS MATERIAL AND LOCATION: FILLER SILVER
•
CROSS SECTION OUTSIDE DIAMETER: 0.080 INCHES NOMINAL IN
•
MATERIAL: SILICONE ENVIRONMENTAL SEAL
TECHNICAL CHARACTERISTICS
TEMP RATING-55.0 CELSIUS AND 125.0 CELSIUS DEGC
PRECIOUS MATERIALSILVER
COLORTAN
PRECIOUS MATERIAL AND LOCATIONFILLER SILVER
CROSS SECTION OUTSIDE DIAMETER0.080 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCYSHIELDING GASKET
MATERIALSILICONE ENVIRONMENTAL SEAL
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
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 8863-0120-80?
8863-0120-80 is a GASKET.
What is the NSN for 8863-0120-80?
8863-0120-80 is cataloged in the U.S. Government catalog under NSN 5330-01-665-7816. 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.