The SEAL,PLAIN is a the manufacturer industrial component. Key specifications include material: RUBBER SYNTHETIC SEALING ELEMENT, seal_width: 0.438 INCHES NOMINAL IN, construction: SOLID, housing_bore_diameter: 8.750 INCHES NOMINAL IN, accommodated_shaft_diameter: 7.750 INCHES NOMINAL IN, cross-sectional_shape_style: SINGLE LIP. This part is cataloged in the U.S.
Government catalog under NSN 5330-01-123-9869, 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
31175-18
NSN:5330-01-123-9869 FSC:5330 — Packing and Gasket Materials CAGE:34712 — LAKE SHORE SYSTEMS, INC. (USA)
SPECIFICATIONS
material
RUBBER SYNTHETIC SEALING ELEMENT
seal_width
0.438 INCHES NOMINAL IN
construction
SOLID
housing_bore_diameter
8.750 INCHES NOMINAL IN
accommodated_shaft_diameter
7.750 INCHES NOMINAL IN
cross-sectional_shape_style
SINGLE LIP
NSN
5330-01-123-9869
COMPONENT DIAGRAM
KEY FEATURES
•
SEAL WIDTH: 0.438 INCHES NOMINAL IN
•
HOUSING BORE DIAMETER: 8.750 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: SINGLE LIP
•
ACCOMMODATED SHAFT DIAMETER: 7.750 INCHES NOMINAL IN
•
MATERIAL: STEEL CORROSION RESISTING SPRING
•
CONSTRUCTION: SOLID
TECHNICAL CHARACTERISTICS
SEAL WIDTH
0.438 INCHES NOMINAL IN
HOUSING BORE DIAMETER
8.750 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLE
SINGLE LIP
ACCOMMODATED SHAFT DIAMETER
7.750 INCHES NOMINAL IN
MATERIAL
STEEL CORROSION RESISTING SPRING
MATERIAL
RUBBER SYNTHETIC SEALING ELEMENT
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 31175-18?
31175-18 is a SEAL,PLAIN.
What is the NSN for 31175-18?
31175-18 is cataloged in the U.S. Government catalog under NSN 5330-01-123-9869. This indicates validated use in U.S. government and defense supply chains.
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