Used on m551 w/trainer m40
A natural, reclaimed, or synthetic rubber composition, sometimes mixed with a small amount of granulated cork. It may be all rubber, or the rubber may be coated or impregnated to a woven textile fabric; the adhesive side is usually backed with a holland linen fabric. It is used as a moisture, oil, flame, and grease-resistant sealer between metal joints and as a sealing and packing agent around door and window panels. Excludes: tape, insulation, electrical; tape, pressure sensitive adhesive; tape, semi-conducting, electrical; and tape, shielding, electrical.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 5920-01-172-6358
NSN 5835-01-369-7837
NSN 5999-01-629-4515
NSN 6110-01-281-7527
NSN 6150-01-504-3358
NSN 6240-01-595-3594
NSN 6110-01-552-7829
NSN 6135-01-071-4923
NSN 5975-01-400-4204
NSN 4140-01-649-0333
NSN 5935-01-483-2510
NSN 5985-01-549-0058