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 5996-01-435-7886
NSN 5950-00-350-1372
NSN 6135-01-540-3385
NSN 6220-00-660-5539
NSN 6105-01-555-7388
NSN 5990-01-645-2592
NSN 5910-01-466-7704
NSN 5905-01-081-5378
NSN 6220-01-644-4742
NSN 6685-00-186-7879
NSN 6150-00-773-5147
NSN 2925-01-599-1901