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 6145-01-025-6514
NSN 5960-00-169-8943
NSN 5960-01-323-3143
NSN 5960-01-043-3206
NSN 5910-00-175-8017
NSN 6645-00-943-9063
NSN 6685-00-931-5062
NSN 6150-01-351-2156
NSN 6145-01-650-5012
NSN 2925-00-115-5857
NSN 6220-01-065-3765
NSN 7035-01-452-9086