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 5855-01-180-5369
NSN 7035-00-300-3208
NSN 6620-00-819-5046
NSN 5920-01-626-3711
NSN 6110-01-517-1501
NSN 6645-01-311-5481
NSN 6645-00-216-6126
NSN 4140-00-081-6814
NSN 6240-01-528-6425
NSN 5910-00-501-6512
NSN 5895-01-562-7119
NSN 5998-00-453-6929