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 6650-00-053-4907
NSN 5999-00-643-9994
NSN 5998-01-508-4501
NSN 5960-01-067-1448
NSN 5965-01-441-9505
NSN 2925-01-157-9204
NSN 6645-01-144-6415
NSN 6220-01-339-9973
NSN 5950-01-057-6092
NSN 5965-00-199-4456
NSN 5835-01-005-2836
NSN 5999-01-070-5067