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 5855-01-450-2333
NSN 6610-01-010-4516
NSN 6130-00-514-1177
NSN 2925-01-143-4229
NSN 6645-01-283-5387
NSN 6645-01-042-0467
NSN 5905-00-424-9789
NSN 5925-01-545-0202
NSN 5985-00-471-6077
NSN 5910-01-449-5827
NSN 5855-01-562-9999
NSN 5855-01-570-0342