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 5935-01-421-3367
NSN 6685-01-541-9898
NSN 5945-00-826-7739
NSN 6645-00-758-4567
NSN 6620-01-324-3058
NSN 6620-00-004-5466
NSN 6145-01-116-1274
NSN 5905-01-628-4520
NSN 6650-01-222-1749
NSN 6240-01-339-2411
NSN 6320-01-092-4101
NSN 6150-00-571-3353