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 6645-00-078-5126
NSN 5895-01-244-3470
NSN 5905-01-042-1207
NSN 6240-00-755-6904
NSN 5999-00-472-1532
NSN 5990-00-277-3763
NSN 6135-00-080-9176
NSN 5935-01-025-6187
NSN 5855-00-100-9003
NSN 6620-01-512-8146
NSN 5999-01-098-7403
NSN 5905-00-153-0999