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 5990-01-076-8901
NSN 5925-01-519-9251
NSN 5930-01-160-3116
NSN 5835-01-416-6449
NSN 5960-01-533-5162
NSN 5895-01-370-3831
NSN 7035-01-593-1719
NSN 5835-00-133-9186
NSN 5965-01-655-9656
NSN 5910-01-417-9806
NSN 5935-00-737-4925
NSN 2925-00-978-8277