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 5950-00-413-2838
NSN 6240-01-206-4809
NSN 5910-00-075-0977
NSN 5895-01-195-6075
NSN 5960-00-465-4088
NSN 5930-01-203-9140
NSN 6645-01-535-7136
NSN 6240-01-365-7996
NSN 6135-01-290-1594
NSN 5905-01-474-6420
NSN 5975-01-559-9279
NSN 5855-00-237-4088