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 5960-00-418-3588
NSN 5925-00-383-5382
NSN 6685-00-729-4901
NSN 5985-01-578-0028
NSN 5945-00-125-5499
NSN 5935-01-459-7894
NSN 5945-01-535-3698
NSN 5905-01-468-3578
NSN 5950-00-466-1159
NSN 5905-00-186-8555
NSN 5910-01-380-3231
NSN 5895-01-261-3094