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 6320-01-039-5891
NSN 5835-01-133-6485
NSN 5960-01-468-5785
NSN 5930-01-442-7809
NSN 5960-01-383-6262
NSN 5835-00-481-3031
NSN 5835-00-339-3020
NSN 5895-00-295-3735
NSN 5930-00-541-8594
NSN 6685-01-376-8525
NSN 5999-01-094-7317
NSN 5835-00-289-9080