PartsTable
Technical Data Sheet

2178339/0 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

2178339/0: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include end_item_identification: THERMOSTAT AND PIPING ON A 256 MARINE SOLAS, part_name_assigned_by_controlling_agency: THERMOSTAT COVER GASKET. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-532-9873, 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
2178339/0
NSN: 5330-01-532-9873
FSC: 5330 — Packing and Gasket Materials
CAGE: 0BAT5 — U.S. DEFENSE SERVICES, INC. DBA USDS (USA)
SPECIFICATIONS
end_item_identificationTHERMOSTAT AND PIPING ON A 256 MARINE SOLAS
part_name_assigned_by_controlling_agencyTHERMOSTAT COVER GASKET
NSN5330-01-532-9873
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 2178339/0 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
•
REFERENCE DATA AND LITERATURE: SERVICE PARTS LIST TA 0503 PAGE 85 POS 120
TECHNICAL CHARACTERISTICS
REFERENCE DATA AND LITERATURESERVICE PARTS LIST TA 0503 PAGE 85 POS 120
PART NAME ASSIGNED BY CONTROLLING AGENCYTHERMOSTAT COVER GASKET
END ITEM IDENTIFICATIONTHERMOSTAT AND PIPING ON A 256 MARINE SOLAS
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
10040825Reference document
Same NSN cross-reference
Reference document — Informative reference only
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 2178339/0?
2178339/0 is a GASKET.
What parts can replace 2178339/0?
There is 1 known substitute for 2178339/0: 10040825. Substitute compatibility should be verified for your specific system.
What is the NSN for 2178339/0?
2178339/0 is cataloged in the U.S. Government catalog under NSN 5330-01-532-9873. This indicates validated use in U.S. government and defense supply chains.
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