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: RUBBER SYNTHETIC SEALING ELEMENT, case_style: SQUARE, seal_width: 0.453 INCHES MINIMUM AND 0.483 INCHES MAXIMUM IN, housing_bore_diameter: 3.1875 INCHES MINIMUM AND 3.1905 INCHES MAXIMUM IN, sealing_element_style: ANGULAR, accommodated_shaft_diameter: 2.117 INCHES MINIMUM AND 2.124 INCHES MAXIMUM IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-641-1148, 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
CA20958A
NSN:5330-00-641-1148 FSC:5330 CAGE:80201 — SKF USA INC. DBA SKF AEROSPACE SEALING SOLUTIONS (USA)
SPECIFICATIONS
material
RUBBER SYNTHETIC SEALING ELEMENT
case_style
SQUARE
seal_width
0.453 INCHES MINIMUM AND 0.483 INCHES MAXIMUM IN
housing_bore_diameter
3.1875 INCHES MINIMUM AND 3.1905 INCHES MAXIMUM IN
sealing_element_style
ANGULAR
accommodated_shaft_diameter
2.117 INCHES MINIMUM AND 2.124 INCHES MAXIMUM IN
accommodated_shaft_maximum_rated_speed
2000 FEET PER MINUTE FT
NSN
5330-00-641-1148
COMPONENT DIAGRAM
KEY FEATURES
•
SEAL WIDTH: 0.453 INCHES MINIMUM AND 0.483 INCHES MAXIMUM IN
•
HOUSING BORE DIAMETER: 3.1875 INCHES MINIMUM AND 3.1905 INCHES MAXIMUM IN
•
MATERIAL: RUBBER SYNTHETIC SEALING ELEMENT
•
ACCOMMODATED SHAFT DIAMETER: 2.117 INCHES MINIMUM AND 2.124 INCHES MAXIMUM IN
•
ACCOMMODATED SHAFT MAXIMUM RATED SPEED: 2000 FEET PER MINUTE FT
•
SEALING ELEMENT STYLE: ANGULAR
•
CASE STYLE: SQUARE
TECHNICAL CHARACTERISTICS (FLIS)
SEAL WIDTH
0.453 INCHES MINIMUM AND 0.483 INCHES MAXIMUM IN
HOUSING BORE DIAMETER
3.1875 INCHES MINIMUM AND 3.1905 INCHES MAXIMUM IN
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FREQUENTLY ASKED QUESTIONS
What is CA20958A?
CA20958A is a SEAL,PLAIN ENCASED.
What parts can replace CA20958A?
There are 12 known substitutes for CA20958A: 120 19/32, 201 19/32, 46138 and 9 more. Substitute compatibility should be verified for your specific system.
Is CA20958A still available?
CA20958A is currently cancelled.
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