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 5950-00-222-8313
NSN 6685-01-396-4080
NSN 6110-01-341-7146
NSN 5920-01-444-4082
NSN 6135-00-756-6149
NSN 5920-00-755-6265
NSN 5960-01-219-4516
NSN 6620-01-418-7562
NSN 6130-01-508-7732
NSN 6685-01-406-7302
NSN 6610-01-391-5092
NSN 6110-01-645-4723