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200-2144109 PC 12 — SEAL,PLAIN ENCASED

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

200-2144109 PC 12: SEAL,PLAIN ENCASED.

The SEAL,PLAIN ENCASED is a the manufacturer industrial component. Key specifications include case_style: RECESSED, seal_width: 0.375 INCHES NOMINAL IN, accommodated_shaft_diameter: 3.000 INCHES NOMINAL IN, part_name_assigned_by_controlling_agency: SEAL,PLAIN ENCASED. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-168-0199, 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
200-2144109 PC 12
NSN: 5330-01-168-0199
FSC: 5330 — Packing and Gasket Materials
CAGE: 80064 — NAVAL SHIP SYSTEMS COMMAND (USA)
SPECIFICATIONS
case_styleRECESSED
seal_width0.375 INCHES NOMINAL IN
accommodated_shaft_diameter3.000 INCHES NOMINAL IN
part_name_assigned_by_controlling_agencySEAL,PLAIN ENCASED
NSN5330-01-168-0199
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 200-2144109 PC 12 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: 0.375 INCHES NOMINAL IN
•
CASE STYLE: RECESSED
•
ACCOMMODATED SHAFT DIAMETER: 3.000 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
SEAL WIDTH0.375 INCHES NOMINAL IN
CASE STYLERECESSED
ACCOMMODATED SHAFT DIAMETER3.000 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCYSEAL,PLAIN ENCASED
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 2
67X2168Reference document
Same NSN cross-reference
Reference document — Secondary reference
77741-17X3 PC 12Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Shelf-life managedAcquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 200-2144109 PC 12?
200-2144109 PC 12 is a SEAL,PLAIN ENCASED.
What parts can replace 200-2144109 PC 12?
There are 2 known substitutes for 200-2144109 PC 12: 67X2168, 77741-17X3 PC 12. Substitute compatibility should be verified for your specific system.
What is the NSN for 200-2144109 PC 12?
200-2144109 PC 12 is cataloged in the U.S. Government catalog under NSN 5330-01-168-0199. 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.