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 7035-00-574-4223
NSN 5975-01-211-6594
NSN 5996-00-761-7072
NSN 5855-00-927-5726
NSN 5975-01-559-5730
NSN 6685-00-273-7017
NSN 7035-01-606-5440
NSN 6150-01-202-1005
NSN 5960-01-443-3067
NSN 2925-01-181-1216
NSN 5935-00-958-3417
NSN 5935-00-578-7414