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: 0.421 INCHES MINIMUM AND 0.453 INCHES MAXIMUM IN, outside_diameter: 2.378 INCHES NOMINAL IN, surface_treatment: PLASTIC CASE, housing_bore_diameter: 2.376 INCHES MINIMUM AND 2.380 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 5330-00-678-1427, 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
42708A
NSN:5330-00-678-1427 FSC:5330 CAGE:80201 — SKF USA INC. DBA SKF AEROSPACE SEALING SOLUTIONS (USA)
SPECIFICATIONS
material
RUBBER SYNTHETIC SEALING ELEMENT
case_style
SQUARE
seal_width
0.421 INCHES MINIMUM AND 0.453 INCHES MAXIMUM IN
outside_diameter
2.378 INCHES NOMINAL IN
surface_treatment
PLASTIC CASE
housing_bore_diameter
2.376 INCHES MINIMUM AND 2.380 INCHES MAXIMUM IN
sealing_element_style
ANGULAR
accommodated_shaft_diameter
1.749 INCHES MINIMUM AND 1.751 INCHES MAXIMUM IN
NSN
5330-00-678-1427
COMPONENT DIAGRAM
KEY FEATURES
•
CASE STYLE: SQUARE
•
SEALING ELEMENT STYLE: ANGULAR
•
MATERIAL: STEEL CASE
•
SURFACE TREATMENT: PLASTIC CASE
•
SEAL WIDTH: 0.421 INCHES MINIMUM AND 0.453 INCHES MAXIMUM IN
•
OUTSIDE DIAMETER: 2.378 INCHES NOMINAL IN
•
ACCOMMODATED SHAFT DIAMETER: 1.749 INCHES MINIMUM AND 1.751 INCHES MAXIMUM IN
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FREQUENTLY ASKED QUESTIONS
What is 42708A?
42708A is a SEAL,PLAIN ENCASED.
What parts can replace 42708A?
There are 14 known substitutes for 42708A: 473237, 17271, 46-064 and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 42708A?
42708A is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-678-1427. This indicates validated use in U.S. government and defense supply chains.
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