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 5990-01-651-6364
NSN 5925-00-840-5393
NSN 5925-01-330-7616
NSN 5905-00-274-3789
NSN 5925-01-447-2637
NSN 6645-01-437-9017
NSN 6110-00-893-4689
NSN 5950-01-236-4400
NSN 5985-01-339-5677
NSN 6610-01-048-2870
NSN 6650-00-125-6560
NSN 7035-00-535-8109