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 6130-01-463-8672
NSN 2925-01-341-0457
NSN 5905-00-143-0943
NSN 7035-01-359-6108
NSN 5985-01-529-5784
NSN 6240-01-104-5085
NSN 6645-00-019-0554
NSN 4140-01-346-9293
NSN 5915-01-620-1372
NSN 6240-00-580-0666
NSN 5910-01-449-9239
NSN 5945-01-441-4641