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 5895-01-622-9739
NSN 6130-01-411-1400
NSN 5990-00-914-2487
NSN 6620-01-378-5579
NSN 6320-00-216-8779
NSN 6650-01-431-8933
NSN 5998-01-462-5104
NSN 5920-01-470-8851
NSN 5905-01-368-3379
NSN 6650-01-412-1490
NSN 5895-01-381-6043
NSN 5960-00-521-9719