MIL-I-3190 Revision F, August 8, 1991
INSULATION SLEEVING, ELECTRICAL, FLEXIBLE, COATED, GENERAL SPECIFICATION FOR
Includes all amendments and changes through Amendment 2, August 28, 1993
This specification covers coated flexible sleeving suitable for use as electrical insulation.
The coated flexible electrical insulation sleeving shall be furnished in the following classes, types and categories as specified in the contract (see 6.2).
The class of the sleeving indicates the temperature index in degrees Celsius (°C) (see 6.3.3). The sleeving shall be of the following temperature classes (see 6.3.2) as specified in the applicable specification sheet:
Class 130 155 200 220 240 250
Beneficial comments (recommendations, additions, deletions) and any pertinent data which may be of use in improving this document should be addressed to: Commander, Naval Sea Systems Command, SEA 55Z3, Department of the Navy, Washington, DC 20362-5101 by using the self-addressed Standardization Document Improvement Proposal (DD Form 1426) appearing at the end of this document or by letter.
The type of sleeving indicates the coating. The sleeving shall be of the following types as specified in the applicable specification sheet:
Type Coating A - Nonchlorinated organic resins, singly or in admixture. C - Silicone resin (other than silicone rubber). D - Silicone rubber. E - Fluoroelastomer
The category of the sleeving designates the humidity resistance of the sleeving. The sleeving shall be of the following categories as specified in the applicable specification sheet.
Percent retention of Humidity dielectric breakdown Category resistance (minimum) 96/23/96 a low 30 b medium 50 c high 80