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 2925-00-452-6403
NSN 7035-01-468-6532
NSN 5999-00-245-4460
NSN 6685-01-531-5963
NSN 6650-00-905-9317
NSN 5935-00-883-5868
NSN 6620-01-295-5341
NSN 7035-01-459-8268
NSN 5930-01-083-9453
NSN 5996-01-220-2215
NSN 6645-00-727-5119
NSN 6240-01-578-7913