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Technical Data Sheet
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50050-077 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

50050-077: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include material: SILICONE OVERALL, gage_thickness: 0.1250 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-657-4062, 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
50050-077
NSN: 5330-01-657-4062
FSC: 5330 — Packing and Gasket Materials
CAGE: 09TT2 — FAIRMOUNT AUTOMATION, INC DBA FAIRMOUNT AUTOMATION INC (USA)
SPECIFICATIONS
materialSILICONE OVERALL
gage_thickness0.1250 INCHES NOMINAL IN
NSN5330-01-657-4062
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 50050-077 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: SILICONE OVERALL
•
GAGE THICKNESS: 0.1250 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
MATERIALSILICONE OVERALL
GAGE THICKNESS0.1250 INCHES NOMINAL IN
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 1
DD2010208 ITEM 109Reference 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
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FREQUENTLY ASKED QUESTIONS
What is 50050-077?
50050-077 is a GASKET.
What parts can replace 50050-077?
There is 1 known substitute for 50050-077: DD2010208 ITEM 109. Substitute compatibility should be verified for your specific system.
What is the NSN for 50050-077?
50050-077 is cataloged in the U.S. Government catalog under NSN 5330-01-657-4062. 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.