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9206858 — SEAL,PLAIN ENCASED

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

9206858: SEAL,PLAIN ENCASED.

The SEAL,PLAIN ENCASED is a the manufacturer industrial component. Key specifications include material: RUBBER SEALING ELEMENT, case_style: SQUARE, seal_width: 0.750 INCHES NOMINAL IN, outside_diameter: 3.756 INCHES NOMINAL IN, surface_treatment: PLASTIC CASE, housing_bore_diameter: 3.750 INCHES MINIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-400-8477, 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
9206858
NSN: 5330-00-400-8477
FSC: 5330 — Packing and Gasket Materials
CAGE: 30379 — EUCLID INC (USA)
SPECIFICATIONS
materialRUBBER SEALING ELEMENT
case_styleSQUARE
seal_width0.750 INCHES NOMINAL IN
outside_diameter3.756 INCHES NOMINAL IN
surface_treatmentPLASTIC CASE
housing_bore_diameter3.750 INCHES MINIMUM IN
sealing_element_styleANGULAR
accommodated_shaft_diameter2.624 INCHES MINIMUM AND 2.626 INCHES MAXIMUM IN
NSN5330-00-400-8477
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 9206858 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: 0.750 INCHES NOMINAL IN
•
SEALING ELEMENT STYLE: ANGULAR
•
OUTSIDE DIAMETER: 3.756 INCHES NOMINAL IN
•
HOUSING BORE DIAMETER: 3.750 INCHES MINIMUM IN
•
CASE STYLE: SQUARE
•
ACCOMMODATED SHAFT DIAMETER: 2.624 INCHES MINIMUM AND 2.626 INCHES MAXIMUM IN
•
SURFACE TREATMENT: PLASTIC CASE
•
MATERIAL: STEEL CASE
TECHNICAL CHARACTERISTICS
SEAL WIDTH0.750 INCHES NOMINAL IN
SEALING ELEMENT STYLEANGULAR
OUTSIDE DIAMETER3.756 INCHES NOMINAL IN
HOUSING BORE DIAMETER3.750 INCHES MINIMUM IN
CASE STYLESQUARE
ACCOMMODATED SHAFT DIAMETER2.624 INCHES MINIMUM AND 2.626 INCHES MAXIMUM IN
SURFACE TREATMENTPLASTIC CASE
MATERIALSTEEL CASE
MATERIALRUBBER SEALING ELEMENT
SUBSTITUTES & CROSS-REFERENCES 3
455149S60Reference document
Same NSN cross-reference
Reference document — Secondary reference
455149Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
26297Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 9206858?
9206858 is a SEAL,PLAIN ENCASED.
What parts can replace 9206858?
There are 3 known substitutes for 9206858: 455149S60, 455149, 26297. Substitute compatibility should be verified for your specific system.
What is the NSN for 9206858?
9206858 is cataloged in the U.S. Government catalog under NSN 5330-00-400-8477. This indicates validated use in U.S. government and defense supply chains.
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