Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW
The PACKING,PREFORMED is a the manufacturer industrial component. Key specifications include material: RUBBER BUTADIENE-STYRENE CLASS SBR OVERALL, peripheral_diameter: 8.000 INCHES NOMINAL IN, center_hole_diameter: 5.250 INCHES NOMINAL IN, cross-sectional_height: 0.750 INCHES NOMINAL IN, functional_description: THE PACKING CUP SEAL FITS OVER A PISTON PREVENTING AIR FROM ESCAPING FROM THE CYLINDER, cross-sectional_thickness: 0.750 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 5330-01-484-3183, 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
PC537135
NSN:5330-01-484-3183 FSC:5330 CAGE:82722 — WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORP DBA WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORP (USA)
SPECIFICATIONS
material
RUBBER BUTADIENE-STYRENE CLASS SBR OVERALL
peripheral_diameter
8.000 INCHES NOMINAL IN
center_hole_diameter
5.250 INCHES NOMINAL IN
cross-sectional_height
0.750 INCHES NOMINAL IN
functional_description
THE PACKING CUP SEAL FITS OVER A PISTON PREVENTING AIR FROM ESCAPING FROM THE CYLINDER
cross-sectional_thickness
0.750 INCHES NOMINAL IN
cross-sectional_shape_style
CUP
part_name_assigned_by_controlling_agency
PACKING CUP
NSN
5330-01-484-3183
COMPONENT DIAGRAM
KEY FEATURES
•
CROSS-SECTIONAL THICKNESS: 0.750 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: CUP
•
MATERIAL: RUBBER BUTADIENE-STYRENE CLASS SBR OVERALL
•
PERIPHERAL DIAMETER: 8.000 INCHES NOMINAL IN
•
FUNCTIONAL DESCRIPTION: THE PACKING CUP SEAL FITS OVER A PISTON PREVENTING AIR FROM ESCAPING FROM THE CYLINDER
•
CROSS-SECTIONAL HEIGHT: 0.750 INCHES NOMINAL IN
•
CENTER HOLE DIAMETER: 5.250 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
CROSS-SECTIONAL THICKNESS
0.750 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLE
CUP
MATERIAL
RUBBER BUTADIENE-STYRENE CLASS SBR OVERALL
PERIPHERAL DIAMETER
8.000 INCHES NOMINAL IN
FUNCTIONAL DESCRIPTION
THE PACKING CUP SEAL FITS OVER A PISTON PREVENTING AIR FROM ESCAPING FROM THE CYLINDER
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FREQUENTLY ASKED QUESTIONS
What is PC537135?
PC537135 is a PACKING,PREFORMED.
What parts can replace PC537135?
There are 3 known substitutes for PC537135: 96-111, 537135, 322-110. Substitute compatibility should be verified for your specific system.
What is the NSN for PC537135?
PC537135 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-484-3183. This indicates validated use in U.S. government and defense supply chains.
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