Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW
The 74768 is a the manufacturer industrial component. Key specifications include material: LEATHER SEALING ELEMENT, case_style: SQUARE, seal_width: 0.562 INCHES NOMINAL IN, housing_bore_diameter: 7.500 INCHES NOMINAL IN, sealing_element_style: ANGULAR, accommodated_shaft_diameter: 6.250 INCHES NOMINAL 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 5330-00-064-0368, 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
74768
NSN:5330-00-064-0368 FSC:5330 CAGE:80201 — SKF USA INC. DBA SKF AEROSPACE SEALING SOLUTIONS (USA)
SPECIFICATIONS
material
LEATHER SEALING ELEMENT
case_style
SQUARE
seal_width
0.562 INCHES NOMINAL IN
housing_bore_diameter
7.500 INCHES NOMINAL IN
sealing_element_style
ANGULAR
accommodated_shaft_diameter
6.250 INCHES NOMINAL IN
accommodated_shaft_maximum_rated_speed
2000 FEET PER MINUTE FT
NSN
5330-00-064-0368
COMPONENT DIAGRAM
KEY FEATURES
•
SEAL WIDTH: 0.562 INCHES NOMINAL IN
•
ACCOMMODATED SHAFT DIAMETER: 6.250 INCHES NOMINAL IN
•
MATERIAL: LEATHER SEALING ELEMENT
•
CASE STYLE: SQUARE
•
HOUSING BORE DIAMETER: 7.500 INCHES NOMINAL IN
•
SEALING ELEMENT STYLE: ANGULAR
•
ACCOMMODATED SHAFT MAXIMUM RATED SPEED: 2000 FEET PER MINUTE FT
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FREQUENTLY ASKED QUESTIONS
What is 74768?
74768 is a 74768.
What parts can replace 74768?
There are 9 known substitutes for 74768: 206-037, 979-1C025, C21268G1 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 74768?
74768 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-064-0368. This indicates validated use in U.S. government and defense supply chains.
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