Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW
RESISTOR,VARIABLE,NONWIRE WOUND,. Key specifications include material: RUBBER CHLOROPRENE CLASS CR OVERALL, hole_diameter: 0.187 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN, hardness_rating: 55.0 SHORE DUROMETER A MINIMUM AND 65.0 SHORE DUROMETER A MAXIMUM OVERALL, outside_diameter: 2.859 INCHES MINIMUM AND 2.891 INCHES MAXIMUM IN, style_designator: CIRCULAR, aperture_diameter: 2.046 INCHES MINIMUM AND 2.078 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 5330-00-228-6568, 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
231572
NSN:5330-00-228-6568 FSC:5330 CAGE:56232 — LOCKHEED MARTIN CORPORATION DIV RMS - MITCHEL FIELD (USA)
SPECIFICATIONS
material
RUBBER CHLOROPRENE CLASS CR OVERALL
hole_diameter
0.187 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
hardness_rating
55.0 SHORE DUROMETER A MINIMUM AND 65.0 SHORE DUROMETER A MAXIMUM OVERALL
outside_diameter
2.859 INCHES MINIMUM AND 2.891 INCHES MAXIMUM IN
style_designator
CIRCULAR
aperture_diameter
2.046 INCHES MINIMUM AND 2.078 INCHES MAXIMUM IN
bolt_hole_quantity
6
bolt_circle_diameter
2.437 INCHES NOMINAL IN
cross-sectional_thickness
0.031 INCHES NOMINAL IN
cross-sectional_shape_style
SOLID SINGLE OR COMPOSITION
material_document_and_classification
ASTM D2000,2BC620ABE3 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN
5330-00-228-6568
COMPONENT DIAGRAM
KEY FEATURES
•
BOLT CIRCLE DIAMETER: 2.437 INCHES NOMINAL IN
•
OUTSIDE DIAMETER: 2.859 INCHES MINIMUM AND 2.891 INCHES MAXIMUM IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM D2000,2BC620ABE3 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
MATERIAL: RUBBER CHLOROPRENE CLASS CR OVERALL
•
BOLT HOLE QUANTITY: 6
•
CROSS-SECTIONAL THICKNESS: 0.031 INCHES NOMINAL IN
•
STYLE DESIGNATOR: CIRCULAR
•
HOLE DIAMETER: 0.187 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
TECHNICAL CHARACTERISTICS (FLIS)
BOLT CIRCLE DIAMETER
2.437 INCHES NOMINAL IN
OUTSIDE DIAMETER
2.859 INCHES MINIMUM AND 2.891 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATION
ASTM D2000,2BC620ABE3 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL
RUBBER CHLOROPRENE CLASS CR OVERALL
BOLT HOLE QUANTITY
6
CROSS-SECTIONAL THICKNESS
0.031 INCHES NOMINAL IN
STYLE DESIGNATOR
CIRCULAR
HOLE DIAMETER
0.187 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
HARDNESS RATING
55.0 SHORE DUROMETER A MINIMUM AND 65.0 SHORE DUROMETER A MAXIMUM OVERALL
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FREQUENTLY ASKED QUESTIONS
What is 231572?
231572 is a RESISTOR,VARIABLE,NONWIRE WOUND,.
What parts can replace 231572?
There are 5 known substitutes for 231572: 19670, 231572, 6528 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 231572?
231572 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-228-6568. This indicates validated use in U.S. government and defense supply chains.
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