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 5985-00-946-7734
NSN 5855-01-438-4588
NSN 7035-00-915-5798
NSN 2925-01-285-7163
NSN 6645-01-544-3581
NSN 5930-00-157-1382
NSN 5935-00-316-9410
NSN 5996-01-142-0878
NSN 6650-01-502-0254
NSN 5925-00-650-1069
NSN 5985-01-481-3986
NSN 5920-01-055-2024