Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW
The PACKING WITH RETAINER is a the manufacturer industrial component. Key specifications include material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OR RUBBER BUTADIENE-STYRENE CLASS SBR OR RUBBER CHLOROPRENE CLASS CR PACKING, construction: ONE-PIECE, outside_diameter: 0.646 INCHES MINIMUM AND 0.666 INCHES MAXIMUM IN, special_features: COLOR RED, retainer_thickness: 0.046 INCHES MINIMUM AND 0.054 INCHES MAXIMUM IN, packing_inside_diameter: 0.359 INCHES MINIMUM AND 0.369 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 5330-01-036-3989, 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
CB57-41002PC40
NSN:5330-01-036-3989 FSC:5330 CAGE:97384 — TEXTRON SYSTEMS CORPORATION DBA TEXTRON SYSTEMS CORP (USA)
SPECIFICATIONS
material
RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OR RUBBER BUTADIENE-STYRENE CLASS SBR OR RUBBER CHLOROPRENE CLASS CR PACKING
construction
ONE-PIECE
outside_diameter
0.646 INCHES MINIMUM AND 0.666 INCHES MAXIMUM IN
special_features
COLOR RED
retainer_thickness
0.046 INCHES MINIMUM AND 0.054 INCHES MAXIMUM IN
packing_inside_diameter
0.359 INCHES MINIMUM AND 0.369 INCHES MAXIMUM IN
material_document_and_classification
MIL-R-6855 CL 1 GR 60 MIL SPEC 1ST MATERIAL RESPONSE OR MIL-R-6855 CL 3 GR 60 MIL SPEC 2ND MATERIAL RESPONSE OR MIL-R-6855 CL 2 GR 60 MIL SPEC 3RD MATERIAL RESPONSE PACKING
packing_ring_cross-sectional_diameter
0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN
NSN
5330-01-036-3989
COMPONENT DIAGRAM
KEY FEATURES
•
MATERIAL: STEEL COMP 302 RETAINER
•
PACKING RING CROSS-SECTIONAL DIAMETER: 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-R-6855 CL 1 GR 60 MIL SPEC 1ST MATERIAL RESPONSE OR MIL-R-6855 CL 3 GR 60 MIL SPEC 2ND MATERIAL RESPONSE OR MIL-R-6855 CL 2 GR 60 MIL SPEC 3RD MATERIAL RESPONSE PACKING
•
CONSTRUCTION: ONE-PIECE
•
OUTSIDE DIAMETER: 0.646 INCHES MINIMUM AND 0.666 INCHES MAXIMUM IN
•
RETAINER THICKNESS: 0.046 INCHES MINIMUM AND 0.054 INCHES MAXIMUM IN
•
PACKING INSIDE DIAMETER: 0.359 INCHES MINIMUM AND 0.369 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
MATERIAL
STEEL COMP 302 RETAINER
PACKING RING CROSS-SECTIONAL DIAMETER
0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATION
MIL-R-6855 CL 1 GR 60 MIL SPEC 1ST MATERIAL RESPONSE OR MIL-R-6855 CL 3 GR 60 MIL SPEC 2ND MATERIAL RESPONSE OR MIL-R-6855 CL 2 GR 60 MIL SPEC 3RD MATERIAL RESPONSE PACKING
CONSTRUCTION
ONE-PIECE
MATERIAL
RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OR RUBBER BUTADIENE-STYRENE CLASS SBR OR RUBBER CHLOROPRENE CLASS CR PACKING
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FREQUENTLY ASKED QUESTIONS
What is CB57-41002PC40?
CB57-41002PC40 is a PACKING WITH RETAINER.
What parts can replace CB57-41002PC40?
There are 22 known substitutes for CB57-41002PC40: B93-2, B93SET2, B93HYT2 and 19 more. Substitute compatibility should be verified for your specific system.
What is the NSN for CB57-41002PC40?
CB57-41002PC40 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-036-3989. This indicates validated use in U.S. government and defense supply chains.
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