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 5925-00-267-3044
NSN 5855-01-568-1532
NSN 6110-01-133-6676
NSN 6135-01-435-6503
NSN 6110-01-546-8020
NSN 6320-00-809-5744
NSN 5990-00-277-3763
NSN 5960-01-580-6360
NSN 5905-01-183-9556
NSN 6645-01-633-1852
NSN 5910-01-098-5923
NSN 7035-00-171-0804