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 5935-01-265-9368
NSN 5835-00-804-0569
NSN 6150-01-577-9947
NSN 5905-01-447-2806
NSN 6150-01-478-5411
NSN 5945-01-124-9839
NSN 5960-01-023-8037
NSN 5985-01-440-2412
NSN 6645-00-925-2887
NSN 6685-01-306-2562
NSN 6685-01-463-8461
NSN 6135-00-983-9187