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 5915-01-088-6908
NSN 5998-01-319-0220
NSN 6135-01-377-5729
NSN 5998-00-990-6437
NSN 6620-00-278-7313
NSN 5965-00-103-5000
NSN 5975-01-495-1481
NSN 6145-01-205-3671
NSN 5996-00-465-0952
NSN 7035-01-236-5743
NSN 5990-00-007-5170
NSN 6130-01-379-9611