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: 0.315 INCHES NOMINAL IN, housing_bore_diameter: 2.501 INCHES MINIMUM AND 2.503 INCHES MAXIMUM IN, sealing_element_style: ANGULAR, accommodated_shaft_diameter: 1.623 INCHES MINIMUM AND 1.627 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 5330-00-569-9610, 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
CA21743
NSN:5330-00-569-9610 FSC:5330 CAGE:80201 — SKF USA INC. DBA SKF AEROSPACE SEALING SOLUTIONS (USA)
SPECIFICATIONS
material
RUBBER SYNTHETIC SEALING ELEMENT
case_style
SQUARE
seal_width
0.315 INCHES NOMINAL IN
housing_bore_diameter
2.501 INCHES MINIMUM AND 2.503 INCHES MAXIMUM IN
sealing_element_style
ANGULAR
accommodated_shaft_diameter
1.623 INCHES MINIMUM AND 1.627 INCHES MAXIMUM IN
accommodated_shaft_maximum_rated_speed
892 FEET PER MINUTE FT
NSN
5330-00-569-9610
COMPONENT DIAGRAM
KEY FEATURES
•
MATERIAL: STEEL CASE
•
SEAL WIDTH: 0.315 INCHES NOMINAL IN
•
ACCOMMODATED SHAFT DIAMETER: 1.623 INCHES MINIMUM AND 1.627 INCHES MAXIMUM IN
•
CASE STYLE: SQUARE
•
SEALING ELEMENT STYLE: ANGULAR
•
ACCOMMODATED SHAFT MAXIMUM RATED SPEED: 892 FEET PER MINUTE FT
•
HOUSING BORE DIAMETER: 2.501 INCHES MINIMUM AND 2.503 INCHES MAXIMUM IN
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FREQUENTLY ASKED QUESTIONS
What is CA21743?
CA21743 is a SEAL,PLAIN ENCASED.
What parts can replace CA21743?
There are 13 known substitutes for CA21743: 49737, 49737-2, 950 37/64 and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for CA21743?
CA21743 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-569-9610. This indicates validated use in U.S. government and defense supply chains.
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