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 5855-01-262-8013
NSN 6650-01-536-0737
NSN 5990-00-210-2953
NSN 5990-00-755-3015
NSN 6320-01-648-5538
NSN 5965-00-073-3488
NSN 5998-00-903-1601
NSN 6650-01-022-7318
NSN 4140-01-246-4267
NSN 5920-01-642-1570
NSN 6220-01-054-1208
NSN 5925-01-449-2137