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5189267 — SEAL,PLAIN ENCASED

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

5189267: SEAL,PLAIN ENCASED.

The SEAL,PLAIN ENCASED is a the manufacturer industrial component. Key specifications include material: STEEL CASE, case_style: SQUARE, seal_width: 0.379 INCHES MINIMUM AND 0.409 INCHES MAXIMUM IN, special_features: PLASTIC,POLYTETRAFLUOROETHYLENE RESIN SEALING ELEMENT MATERIAL, accommodated_shaft_diameter: 2.742 INCHES MINIMUM AND 2.798 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-152-8658, 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
5189267
NSN: 5330-01-152-8658
FSC: 5330 — Packing and Gasket Materials
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialSTEEL CASE
case_styleSQUARE
seal_width0.379 INCHES MINIMUM AND 0.409 INCHES MAXIMUM IN
special_featuresPLASTIC,POLYTETRAFLUOROETHYLENE RESIN SEALING ELEMENT MATERIAL
accommodated_shaft_diameter2.742 INCHES MINIMUM AND 2.798 INCHES MAXIMUM IN
NSN5330-01-152-8658
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 5189267 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: 0.379 INCHES MINIMUM AND 0.409 INCHES MAXIMUM IN
•
CASE STYLE: SQUARE
•
ACCOMMODATED SHAFT DIAMETER: 2.742 INCHES MINIMUM AND 2.798 INCHES MAXIMUM IN
•
MATERIAL: STEEL CASE
TECHNICAL CHARACTERISTICS
SEAL WIDTH0.379 INCHES MINIMUM AND 0.409 INCHES MAXIMUM IN
CASE STYLESQUARE
SPECIAL FEATURESPLASTIC,POLYTETRAFLUOROETHYLENE RESIN SEALING ELEMENT MATERIAL
ACCOMMODATED SHAFT DIAMETER2.742 INCHES MINIMUM AND 2.798 INCHES MAXIMUM IN
MATERIALSTEEL CASE
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
1162Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 5189267?
5189267 is a SEAL,PLAIN ENCASED.
What parts can replace 5189267?
There is 1 known substitute for 5189267: 1162. Substitute compatibility should be verified for your specific system.
What is the NSN for 5189267?
5189267 is cataloged in the U.S. Government catalog under NSN 5330-01-152-8658. 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.