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 5960-00-502-4035
NSN 5835-01-097-5693
NSN 5985-01-071-1333
NSN 6135-01-465-0759
NSN 5905-00-666-1184
NSN 5990-00-269-2226
NSN 6145-01-435-6528
NSN 6110-01-394-6324
NSN 6620-00-724-3137
NSN 6645-00-864-6794
NSN 5835-01-460-6054
NSN 5895-01-224-4492