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 7035-01-289-0684
NSN 6135-01-440-9412
NSN 5910-01-099-4140
NSN 5960-01-295-8924
NSN 5930-01-240-7345
NSN 5935-01-227-5560
NSN 5990-01-548-5979
NSN 5950-00-346-6359
NSN 7035-01-182-1086
NSN 5835-01-158-6878
NSN 5960-01-583-3127
NSN 6645-01-005-8622