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 5999-00-580-8909
NSN 5920-01-426-8517
NSN 5960-01-323-3143
NSN 5985-01-243-0930
NSN 6620-01-323-6091
NSN 6645-00-626-5370
NSN 5960-01-135-0463
NSN 2925-01-120-7546
NSN 5910-01-577-4546
NSN 5930-01-340-5413
NSN 5996-01-320-2301
NSN 5998-00-087-7511