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 5935-00-785-9228
NSN 6150-00-295-3869
NSN 5965-00-752-5823
NSN 6220-00-113-5855
NSN 6130-00-776-0157
NSN 5998-01-285-3779
NSN 5996-01-210-0280
NSN 5960-01-411-5899
NSN 6685-01-289-7275
NSN 5975-00-804-1489
NSN 2925-01-504-9132
NSN 5975-01-517-9485