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 6645-00-462-7072
NSN 2925-01-434-2502
NSN 5895-01-495-6016
NSN 6645-01-279-2414
NSN 5990-01-271-1628
NSN 5965-00-823-8623
NSN 5910-01-163-6365
NSN 6645-00-432-3420
NSN 7035-01-235-2295
NSN 6320-01-631-7828
NSN 6650-00-754-2276
NSN 5950-01-096-0516