The SEAL,PLAIN is a the manufacturer industrial component. Key specifications include material: STEEL SPRING, seal_width: 0.500 INCHES NOMINAL IN, construction: SOLID, housing_bore_diameter: 3.937 INCHES NOMINAL IN, accommodated_shaft_diameter: 2.938 INCHES NOMINAL IN, cross-sectional_shape_style: SINGLE LIP. This part is cataloged in the U.S.
Government catalog under NSN 5330-00-286-1195, 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
YB287-1020REV4PT5
NSN:5330-00-286-1195 FSC:5330 — Packing and Gasket Materials CAGE:94144 — RAYTHEON COMPANY DBA RAYTHEON (USA)
SPECIFICATIONS
material
STEEL SPRING
seal_width
0.500 INCHES NOMINAL IN
construction
SOLID
housing_bore_diameter
3.937 INCHES NOMINAL IN
accommodated_shaft_diameter
2.938 INCHES NOMINAL IN
cross-sectional_shape_style
SINGLE LIP
NSN
5330-00-286-1195
COMPONENT DIAGRAM
KEY FEATURES
•
SEAL WIDTH: 0.500 INCHES NOMINAL IN
•
HOUSING BORE DIAMETER: 3.937 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: SINGLE LIP
•
ACCOMMODATED SHAFT DIAMETER: 2.938 INCHES NOMINAL IN
•
MATERIAL: STEEL SPRING
•
CONSTRUCTION: SOLID
TECHNICAL CHARACTERISTICS
SEAL WIDTH
0.500 INCHES NOMINAL IN
HOUSING BORE DIAMETER
3.937 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLE
SINGLE LIP
ACCOMMODATED SHAFT DIAMETER
2.938 INCHES NOMINAL IN
MATERIAL
STEEL SPRING
CONSTRUCTION
SOLID
OTHER ITEMS IN FSC 5330 — Packing and Gasket Materials
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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FREQUENTLY ASKED QUESTIONS
What is YB287-1020REV4PT5?
YB287-1020REV4PT5 is a SEAL,PLAIN.
What parts can replace YB287-1020REV4PT5?
There is 1 known substitute for YB287-1020REV4PT5: S287-1020ISSUE13PT5. Substitute compatibility should be verified for your specific system.
What is the NSN for YB287-1020REV4PT5?
YB287-1020REV4PT5 is cataloged in the U.S. Government catalog under NSN 5330-00-286-1195. This indicates validated use in U.S. government and defense supply chains.
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