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 5910-01-188-2487
NSN 5998-00-258-2081
NSN 6135-01-226-4071
NSN 6145-00-466-4068
NSN 5910-01-196-2080
NSN 5925-01-013-2696
NSN 5985-00-814-4396
NSN 5895-00-956-8936
NSN 6135-01-572-9340
NSN 5895-00-082-1282
NSN 6135-01-167-7604
NSN 5925-01-534-1278