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 6135-01-454-9408
NSN 6110-01-476-9881
NSN 5895-01-112-4240
NSN 6135-01-623-9063
NSN 5920-01-212-1536
NSN 6135-01-300-8455
NSN 5925-00-803-5491
NSN 5835-01-471-2861
NSN 5965-01-354-9834
NSN 6320-01-414-3515
NSN 6110-01-313-7050
NSN 6130-00-361-7114