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 2925-01-327-3069
NSN 5990-01-216-1276
NSN 6110-01-422-3513
NSN 5855-01-538-0789
NSN 5930-01-533-6133
NSN 6645-01-147-2089
NSN 5935-01-580-0709
NSN 5960-01-071-3338
NSN 5935-00-092-6152
NSN 5999-00-206-7317
NSN 6150-00-909-2100
NSN 6685-00-545-3163