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 6320-01-384-7079
NSN 6135-00-913-2062
NSN 6145-01-447-0871
NSN 6685-01-073-7793
NSN 5945-01-548-5389
NSN 6610-00-797-1417
NSN 5965-01-440-1213
NSN 6645-01-187-3704
NSN 6135-00-933-4293
NSN 5925-00-395-3566
NSN 5998-01-058-8772
NSN 5996-01-412-3038