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 5996-01-470-5522
NSN 5920-00-574-7510
NSN 6620-00-932-6508
NSN 6105-00-947-0242
NSN 7035-01-340-3272
NSN 5930-01-158-4362
NSN 6135-01-615-0812
NSN 5999-00-585-3338
NSN 6645-01-469-0192
NSN 6110-01-536-0772
NSN 5920-01-375-7099
NSN 5905-01-418-1017