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 5835-01-193-6192
NSN 6645-01-643-7151
NSN 5985-01-081-5251
NSN 5835-01-386-4027
NSN 6240-00-935-7058
NSN 2925-01-153-7794
NSN 6620-01-179-9737
NSN 5910-01-628-4935
NSN 5945-01-025-0504
NSN 6685-01-425-1719
NSN 6685-00-867-0231
NSN 6110-00-181-5634