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 5996-01-438-0323
NSN 5925-01-465-6279
NSN 7035-01-107-2811
NSN 7035-01-646-3581
NSN 5950-01-347-7324
NSN 5905-01-177-2796
NSN 7035-00-585-2113
NSN 6150-00-179-8372
NSN 6220-01-544-2202
NSN 6110-01-142-3853
NSN 5945-00-170-5885
NSN 6620-00-407-0102