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 5905-01-139-5314
NSN 6645-00-867-6724
NSN 5950-00-358-1140
NSN 5895-01-025-9295
NSN 6150-01-563-6456
NSN 5990-00-627-5151
NSN 5945-01-026-0506
NSN 5905-01-261-2199
NSN 5998-00-010-1445
NSN 6645-01-324-2002
NSN 6240-01-509-9606
NSN 6105-01-323-7389