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 5930-01-348-3255
NSN 6135-01-460-3243
NSN 5975-01-371-5728
NSN 6135-01-643-9081
NSN 6610-00-186-9180
NSN 5930-00-133-9629
NSN 6620-00-111-7089
NSN 6645-00-720-3953
NSN 6110-00-078-8565
NSN 5920-01-191-2002
NSN 5910-00-401-9410
NSN 6220-01-078-5930