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 5895-01-370-6897
NSN 5910-00-285-6400
NSN 6135-01-390-1841
NSN 5935-01-401-5324
NSN 5945-01-475-8117
NSN 5945-01-288-0585
NSN 6105-01-370-5779
NSN 5950-01-061-5899
NSN 5975-00-028-0122
NSN 6240-00-003-3352
NSN 5996-01-167-8914
NSN 6650-00-466-1697