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 6145-01-536-9347
NSN 7035-01-429-7954
NSN 6650-01-386-5787
NSN 5999-00-229-1361
NSN 6145-01-172-9991
NSN 5895-01-378-5518
NSN 5920-00-617-9909
NSN 6145-01-019-4478
NSN 5985-01-659-1109
NSN 5996-00-093-5925
NSN 5950-00-429-9736
NSN 5945-01-453-7496