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 7035-00-275-5604
NSN 5905-00-051-3151
NSN 5905-01-023-8416
NSN 5920-01-210-2300
NSN 6150-01-153-7355
NSN 5998-01-453-3236
NSN 5950-01-581-5104
NSN 6650-00-925-1274
NSN 5990-01-584-8363
NSN 5935-01-070-0698
NSN 5905-01-301-0164
NSN 2925-01-339-6972