Silicone Rubber Coated Fiberglass Sleeving, Up to 240°C, MIL-I-3190/9


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QCS-240 Silicone Rubber Coated Fiberglass Sleeving

Exceptional high temperature properties
Superior thermal protection and flame resistance
NEMA Grade A – 7000V dielectric strength
Operating temperature: -80°C to +240°C
Meets: MIL-I-3190/9 (Grade A)

Additional information



Min Operating Temperature (°C)

Max Operating Temperature (°C)

Military Specification


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Print Certificates

February 7, 2023

Certificate of RoHS Compliance

Qualtek Electronics certifies the following part number QCS-240 is RoHS Compliant 2011/65/EU Ammended to 2015/863/EU

Certificate of REACH Compliance

We, Qualtek Electronics Corporation, declare that the following part number QCS-240 does not contain any SVHC substances listed in ECHA’s website: http://echa.europa.eu/chem_data/authorisation_process/candidate_list_table_en.asp of June 2022 in concentrations greater than 0.1% (w/w), and does not contain any substances as described in Annex XVII.

California Proposition 65 Information Can be found at:

Prop 65 Statement

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