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 7035-01-150-6303
NSN 6620-00-363-7528
NSN 6645-00-634-9317
NSN 6220-01-463-2854
NSN 5935-01-460-0773
NSN 5855-00-944-0949
NSN 6145-01-295-6482
NSN 6135-01-538-5248
NSN 5895-00-035-8813
NSN 7035-01-512-1826
NSN 5990-01-311-7401
NSN 6110-01-607-0891