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 B, case_style: RECESSED, seal_width: 0.298 INCHES MINIMUM AND 0.328 INCHES MAXIMUM IN, temp_rating: -65.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF, outside_diameter: 2.754 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 5330-01-046-3291, 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
CB71-42002PC131
NSN:5330-01-046-3291 FSC:5330 CAGE:97384 — TEXTRON SYSTEMS CORPORATION DBA TEXTRON SYSTEMS CORP (USA)
SPECIFICATIONS
material
RUBBER SYNTHETIC SEALING ELEMENT B
case_style
RECESSED
seal_width
0.298 INCHES MINIMUM AND 0.328 INCHES MAXIMUM IN
temp_rating
-65.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF
outside_diameter
2.754 INCHES NOMINAL IN
surface_treatment
PLASTIC CASE
housing_bore_diameter
2.750 INCHES NOMINAL IN
sealing_element_style
ANGULAR-OPPOSED
accommodated_shaft_diameter
1.875 INCHES NOMINAL IN
accommodated_shaft_maximum_rated_speed
2500 FEET PER MINUTE FT
NSN
5330-01-046-3291
COMPONENT DIAGRAM
KEY FEATURES
•
ACCOMMODATED SHAFT MAXIMUM RATED SPEED: 2500 FEET PER MINUTE FT
•
SEALING ELEMENT STYLE: ANGULAR-OPPOSED
•
SEAL WIDTH: 0.298 INCHES MINIMUM AND 0.328 INCHES MAXIMUM IN
•
SURFACE TREATMENT: PLASTIC CASE
•
MATERIAL: RUBBER SYNTHETIC SEALING ELEMENT B
•
CASE STYLE: RECESSED
•
ACCOMMODATED SHAFT DIAMETER: 1.875 INCHES NOMINAL IN
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FREQUENTLY ASKED QUESTIONS
What is CB71-42002PC131?
CB71-42002PC131 is a SEAL,PLAIN ENCASED.
What parts can replace CB71-42002PC131?
There are 7 known substitutes for CB71-42002PC131: 18658, 18660 PIECE 9, CB90-43107-144 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for CB71-42002PC131?
CB71-42002PC131 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-046-3291. This indicates validated use in U.S. government and defense supply chains.
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