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 5960-00-793-4397
NSN 5960-01-023-2815
NSN 5985-01-139-4667
NSN 6220-01-210-8908
NSN 6150-01-431-1129
NSN 6685-01-605-7500
NSN 5905-01-645-5863
NSN 5920-01-146-9154
NSN 5965-00-716-7078
NSN 6110-01-381-1269
NSN 5998-00-233-6215
NSN 5985-01-094-8306