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 5925-01-234-7187
NSN 5985-00-191-2116
NSN 6220-01-502-9451
NSN 5960-01-076-9930
NSN 6220-00-176-5912
NSN 5895-00-729-5479
NSN 5905-01-386-3180
NSN 2925-00-254-9776
NSN 5920-01-388-0103
NSN 6145-01-500-4002
NSN 5910-01-451-0209
NSN 6650-00-495-8710