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 6650-01-271-2960
NSN 5999-00-959-4415
NSN 6130-01-254-5712
NSN 5998-00-143-4723
NSN 5960-01-609-6565
NSN 6150-01-522-9483
NSN 5905-00-618-7333
NSN 5855-01-447-4097
NSN 5950-01-633-9136
NSN 5990-01-626-3840
NSN 6130-01-200-7450
NSN 6645-01-101-9587