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 6620-01-466-4436
NSN 6240-01-384-4868
NSN 5935-00-791-6045
NSN 6650-01-506-5636
NSN 6645-01-542-6159
NSN 6610-01-294-5666
NSN 5935-01-193-6287
NSN 6110-01-470-2688
NSN 6240-01-631-4380
NSN 5855-01-562-6560
NSN 5930-01-155-5402
NSN 6645-01-244-4881