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 5960-00-864-7673
NSN 6240-01-318-5961
NSN 5960-01-123-9553
NSN 7035-00-529-3128
NSN 6650-01-187-0205
NSN 6110-01-565-2724
NSN 5975-01-077-4211
NSN 5985-01-388-4389
NSN 6645-01-025-1002
NSN 6150-01-434-0912
NSN 5965-01-273-3055
NSN 5945-01-435-4567