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 6110-01-254-5278
NSN 6110-00-104-8009
NSN 6620-01-515-2790
NSN 5965-01-107-8549
NSN 5910-00-712-4066
NSN 6150-01-648-0448
NSN 6650-00-847-3492
NSN 6145-01-241-0321
NSN 6620-01-413-1951
NSN 6145-01-418-8636
NSN 5945-00-811-4364
NSN 6150-01-130-9464