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 6105-01-039-2308
NSN 6135-01-010-0891
NSN 5985-01-133-8869
NSN 5945-01-072-5077
NSN 5905-01-376-5271
NSN 6645-01-417-3524
NSN 5985-01-247-6538
NSN 6320-00-925-0558
NSN 6240-01-647-8035
NSN 6135-00-221-4720
NSN 5920-01-345-4440
NSN 6685-01-345-7442