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 6110-00-271-9928
NSN 5999-01-020-7641
NSN 6685-00-295-0824
NSN 6105-01-408-5467
NSN 6105-00-530-0656
NSN 5895-00-574-0287
NSN 5960-01-157-7009
NSN 5935-01-289-1195
NSN 6620-01-022-4104
NSN 5975-00-198-8763
NSN 6240-01-107-4079
NSN 6220-01-509-6882