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 6240-01-160-4368
NSN 5905-01-189-3101
NSN 6240-01-322-7465
NSN 5920-01-344-2403
NSN 5996-01-213-5184
NSN 6645-01-426-8621
NSN 5960-01-567-1096
NSN 6150-01-145-4340
NSN 6145-01-541-5056
NSN 5965-00-267-4173
NSN 5920-01-564-8486
NSN 5855-01-114-3513