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 6110-00-719-7209
NSN 5895-00-125-4587
NSN 5996-01-303-1930
NSN 6650-01-276-4486
NSN 5930-01-357-6648
NSN 6320-00-823-2015
NSN 6620-01-140-4405
NSN 5990-00-841-5637
NSN 5915-00-236-3216
NSN 2925-01-448-2880
NSN 6685-01-510-9386
NSN 7035-01-532-7867