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 7035-01-569-6756
NSN 5910-01-457-3875
NSN 6240-00-101-0008
NSN 5935-00-639-1382
NSN 6105-01-647-7845
NSN 2925-00-251-0105
NSN 5915-01-426-8862
NSN 6650-01-422-1037
NSN 5910-01-088-0879
NSN 6320-00-931-4855
NSN 5895-01-066-7265
NSN 6220-01-224-8746