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 7035-01-559-3611
NSN 6150-00-519-5619
NSN 5965-01-501-7987
NSN 5985-01-386-1605
NSN 5985-01-185-2387
NSN 5950-01-256-4252
NSN 6135-00-405-1989
NSN 5905-00-726-5438
NSN 6610-01-539-9084
NSN 6150-01-367-7091
NSN 6145-01-044-3161
NSN 7035-01-510-4569