Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW
The SEAL,PLAIN ENCASED is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING SPRING, case_style: FLANGED, seal_width: 0.302 INCHES MINIMUM AND 0.320 INCHES MAXIMUM IN, housing_bore_diameter: 1.875 INCHES MINIMUM AND 1.877 INCHES MAXIMUM IN, sealing_element_style: VERTICAL-ANGULAR, accommodated_shaft_diameter: 2.105 INCHES MINIMUM AND 2.115 INCHES MAXIMUM IN. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-406-1250, 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
EF90-172
NSN:5330-01-406-1250 FSC:5330 CAGE:0LC64 — CRANE JOHN INC (USA)
SPECIFICATIONS
material
STEEL CORROSION RESISTING SPRING
case_style
FLANGED
seal_width
0.302 INCHES MINIMUM AND 0.320 INCHES MAXIMUM IN
housing_bore_diameter
1.875 INCHES MINIMUM AND 1.877 INCHES MAXIMUM IN
sealing_element_style
VERTICAL-ANGULAR
accommodated_shaft_diameter
2.105 INCHES MINIMUM AND 2.115 INCHES MAXIMUM IN
NSN
5330-01-406-1250
COMPONENT DIAGRAM
KEY FEATURES
•
CASE STYLE: FLANGED
•
HOUSING BORE DIAMETER: 1.875 INCHES MINIMUM AND 1.877 INCHES MAXIMUM IN
•
ACCOMMODATED SHAFT DIAMETER: 2.105 INCHES MINIMUM AND 2.115 INCHES MAXIMUM IN
•
SEAL WIDTH: 0.302 INCHES MINIMUM AND 0.320 INCHES MAXIMUM IN
•
MATERIAL: STEEL CORROSION RESISTING SPRING
•
SEALING ELEMENT STYLE: VERTICAL-ANGULAR
TECHNICAL CHARACTERISTICS (FLIS)
CASE STYLE
FLANGED
HOUSING BORE DIAMETER
1.875 INCHES MINIMUM AND 1.877 INCHES MAXIMUM IN
ACCOMMODATED SHAFT DIAMETER
2.105 INCHES MINIMUM AND 2.115 INCHES MAXIMUM IN
SEAL WIDTH
0.302 INCHES MINIMUM AND 0.320 INCHES MAXIMUM IN
MATERIAL
STEEL CORROSION RESISTING SPRING
SEALING ELEMENT STYLE
VERTICAL-ANGULAR
MATERIAL
STEEL CORROSION RESISTING CASE
MATERIAL
RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEALING ELEMENT
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FREQUENTLY ASKED QUESTIONS
What is EF90-172?
EF90-172 is a SEAL,PLAIN ENCASED.
What parts can replace EF90-172?
There are 8 known substitutes for EF90-172: AA59649-093A, 70477, 15126 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for EF90-172?
EF90-172 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-406-1250. This indicates validated use in U.S. government and defense supply chains.
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