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 5855-00-548-4742
NSN 5985-01-497-8508
NSN 5975-01-430-3701
NSN 5945-00-601-6242
NSN 6150-01-196-5209
NSN 6610-01-439-5447
NSN 6685-01-254-3058
NSN 2925-00-859-7165
NSN 5855-01-063-6340
NSN 5905-01-020-8389
NSN 5920-00-408-4423
NSN 5945-01-562-9612