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 BUTADIENE-ACRYLONITRILE CLASS NBR SEALING ELEMENT, case_style: RECESSED, seal_width: 0.250 INCHES NOMINAL IN, temp_rating: -65.0 FAHRENHEIT AND 225.0 FAHRENHEIT DEGF, outside_diameter: 1.983 INCHES NOMINAL IN, surface_treatment: PLASTIC CASE. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-400-8498, 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
501544
NSN:5330-00-400-8498 FSC:5330 CAGE:80201 — SKF USA INC. DBA SKF AEROSPACE SEALING SOLUTIONS (USA)
SPECIFICATIONS
material
RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEALING ELEMENT
case_style
RECESSED
seal_width
0.250 INCHES NOMINAL IN
temp_rating
-65.0 FAHRENHEIT AND 225.0 FAHRENHEIT DEGF
outside_diameter
1.983 INCHES NOMINAL IN
surface_treatment
PLASTIC CASE
housing_bore_diameter
1.979 INCHES NOMINAL IN
sealing_element_style
ANGULAR
accommodated_shaft_diameter
1.250 INCHES NOMINAL IN
accommodated_shaft_maximum_rated_speed
2000 FEET PER MINUTE FT
NSN
5330-00-400-8498
COMPONENT DIAGRAM
KEY FEATURES
•
SURFACE TREATMENT: PLASTIC CASE
•
TEMP RATING: -65.0 FAHRENHEIT AND 225.0 FAHRENHEIT DEGF
•
ACCOMMODATED SHAFT MAXIMUM RATED SPEED: 2000 FEET PER MINUTE FT
•
MATERIAL: STEEL CASE
•
HOUSING BORE DIAMETER: 1.979 INCHES NOMINAL IN
•
CASE STYLE: RECESSED
•
SEALING ELEMENT STYLE: ANGULAR
TECHNICAL CHARACTERISTICS (FLIS)
SURFACE TREATMENT
PLASTIC CASE
TEMP RATING
-65.0 FAHRENHEIT AND 225.0 FAHRENHEIT DEGF
ACCOMMODATED SHAFT MAXIMUM RATED SPEED
2000 FEET PER MINUTE FT
MATERIAL
STEEL CASE
MATERIAL
RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEALING ELEMENT
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FREQUENTLY ASKED QUESTIONS
What is 501544?
501544 is a SEAL,PLAIN ENCASED.
What parts can replace 501544?
There are 18 known substitutes for 501544: 250-08, 212B1105, NA-2121105 and 15 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 501544?
501544 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-400-8498. This indicates validated use in U.S. government and defense supply chains.
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