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: LEATHER SEALING ELEMENT, case_style: SQUARE, seal_width: 0.500 INCHES NOMINAL IN, housing_bore_diameter: 2.750 INCHES NOMINAL IN, sealing_element_style: ANGULAR, accommodated_shaft_diameter: 1.625 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 5330-00-178-2227, 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
275120NA
NSN:5330-00-178-2227 FSC:5330 CAGE:80201 — SKF USA INC. DBA SKF AEROSPACE SEALING SOLUTIONS (USA)
SPECIFICATIONS
material
LEATHER SEALING ELEMENT
case_style
SQUARE
seal_width
0.500 INCHES NOMINAL IN
housing_bore_diameter
2.750 INCHES NOMINAL IN
sealing_element_style
ANGULAR
accommodated_shaft_diameter
1.625 INCHES NOMINAL IN
accommodated_shaft_maximum_rated_speed
2000 FEET PER MINUTE FT
NSN
5330-00-178-2227
COMPONENT DIAGRAM
KEY FEATURES
•
HOUSING BORE DIAMETER: 2.750 INCHES NOMINAL IN
•
CASE STYLE: SQUARE
•
ACCOMMODATED SHAFT MAXIMUM RATED SPEED: 2000 FEET PER MINUTE FT
•
MATERIAL: LEATHER SEALING ELEMENT
•
SEAL WIDTH: 0.500 INCHES NOMINAL IN
•
SEALING ELEMENT STYLE: ANGULAR
•
ACCOMMODATED SHAFT DIAMETER: 1.625 INCHES NOMINAL IN
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FREQUENTLY ASKED QUESTIONS
What is 275120NA?
275120NA is a SEAL,PLAIN ENCASED.
What parts can replace 275120NA?
There are 11 known substitutes for 275120NA: 1271-3175, 12-1161-000, 639544-001 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 275120NA?
275120NA is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-178-2227. This indicates validated use in U.S. government and defense supply chains.
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