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 5855-01-369-5037
NSN 7035-01-042-5308
NSN 6320-01-651-7476
NSN 5985-01-550-4803
NSN 6685-00-663-9000
NSN 6110-01-553-7276
NSN 6320-00-937-5625
NSN 6240-00-923-8944
NSN 6645-01-336-6631
NSN 7035-01-377-6255
NSN 6620-01-278-8028
NSN 5930-01-243-8285