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 6135-01-088-4301
NSN 5975-01-634-0678
NSN 5855-01-364-9810
NSN 5910-00-184-8249
NSN 6320-01-396-2080
NSN 5965-01-025-5129
NSN 5965-00-647-3972
NSN 6150-01-453-1163
NSN 5920-01-396-6159
NSN 5895-00-164-7146
NSN 6135-01-251-2095
NSN 6220-00-856-0496