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 5965-01-354-9834
NSN 5895-00-203-2379
NSN 2925-00-808-5077
NSN 5965-00-529-0602
NSN 5945-01-433-4974
NSN 2925-01-295-9337
NSN 6240-01-536-7662
NSN 7035-00-009-8705
NSN 6650-01-085-6088
NSN 6135-01-139-1700
NSN 6320-01-090-8296
NSN 5999-01-441-3319