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 6150-00-943-8384
NSN 5990-00-084-3776
NSN 5835-00-807-5632
NSN 2925-00-477-2654
NSN 5950-00-191-3215
NSN 6145-01-430-2784
NSN 5998-00-131-2760
NSN 5965-01-474-0730
NSN 6645-00-567-4562
NSN 5990-01-485-0260
NSN 5855-00-688-9954
NSN 5945-00-741-0691