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 5935-01-164-9705
NSN 6105-01-263-3989
NSN 5855-00-631-4565
NSN 5920-01-376-4926
NSN 6105-00-886-6067
NSN 5990-01-414-7618
NSN 6135-00-809-2148
NSN 6150-01-144-9766
NSN 5950-00-931-6317
NSN 5975-00-710-1902
NSN 6685-00-803-5887
NSN 5855-01-353-3958