The SEAL,PLAIN is a the manufacturer industrial component. Key specifications include material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEALING ELEMENT, seal_width: 0.375 INCHES NOMINAL IN, construction: SOLID, housing_bore_diameter: 2.500 INCHES NOMINAL IN, accommodated_shaft_diameter: 1.375 INCHES NOMINAL IN, cross-sectional_shape_style: SINGLE LIP. This part is cataloged in the U.S.
Government catalog under NSN 5330-01-273-4539, 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
2D3-990 PC 43
NSN:5330-01-273-4539 FSC:5330 — Packing and Gasket Materials CAGE:34712 — LAKE SHORE SYSTEMS, INC. (USA)
SPECIFICATIONS
material
RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEALING ELEMENT
seal_width
0.375 INCHES NOMINAL IN
construction
SOLID
housing_bore_diameter
2.500 INCHES NOMINAL IN
accommodated_shaft_diameter
1.375 INCHES NOMINAL IN
cross-sectional_shape_style
SINGLE LIP
NSN
5330-01-273-4539
COMPONENT DIAGRAM
KEY FEATURES
•
SEAL WIDTH: 0.375 INCHES NOMINAL IN
•
HOUSING BORE DIAMETER: 2.500 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: SINGLE LIP
•
ACCOMMODATED SHAFT DIAMETER: 1.375 INCHES NOMINAL IN
•
MATERIAL: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEALING ELEMENT
•
CONSTRUCTION: SOLID
TECHNICAL CHARACTERISTICS
SEAL WIDTH
0.375 INCHES NOMINAL IN
HOUSING BORE DIAMETER
2.500 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLE
SINGLE LIP
ACCOMMODATED SHAFT DIAMETER
1.375 INCHES NOMINAL IN
MATERIAL
RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEALING ELEMENT
MATERIAL
RUBBER HEEL
MATERIAL
STEEL CORROSION RESISTING 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 2D3-990 PC 43?
2D3-990 PC 43 is a SEAL,PLAIN.
What parts can replace 2D3-990 PC 43?
There are 3 known substitutes for 2D3-990 PC 43: 9394 LUP, 9393-LUP, 2D3-990 ITEM 43. Substitute compatibility should be verified for your specific system.
What is the NSN for 2D3-990 PC 43?
2D3-990 PC 43 is cataloged in the U.S. Government catalog under NSN 5330-01-273-4539. This indicates validated use in U.S. government and defense supply chains.
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