A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 6110-01-442-7894
NSN 5905-01-545-8829
NSN 5950-01-044-5039
NSN 5985-00-805-8370
NSN 6220-01-388-4420
NSN 5835-00-683-4612
NSN 5930-01-003-3065
NSN 5935-01-442-8287
NSN 4140-01-392-8068
NSN 5998-00-843-1125
NSN 5950-01-284-1477
NSN 6685-01-461-3223