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 5999-01-571-9779
NSN 5960-01-094-7569
NSN 5855-01-441-3189
NSN 5950-00-193-9924
NSN 5950-01-176-3286
NSN 5920-01-653-7981
NSN 6320-01-195-5583
NSN 5950-01-121-3567
NSN 2925-01-411-0896
NSN 5985-00-584-2205
NSN 6220-01-335-3264
NSN 6150-00-353-5983