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 7035-01-543-8647
NSN 6320-01-278-9832
NSN 5895-00-993-1583
NSN 6135-01-606-8140
NSN 6150-01-157-0177
NSN 6320-01-230-8444
NSN 5996-00-323-1294
NSN 5960-00-465-4088
NSN 5950-01-192-1560
NSN 5835-01-568-7796
NSN 5915-01-095-2261
NSN 5985-01-443-8542