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 5999-01-576-9858
NSN 5930-01-311-5659
NSN 5990-01-532-0670
NSN 5895-00-862-5564
NSN 6620-01-432-7032
NSN 4140-00-931-9638
NSN 6135-01-348-8264
NSN 5990-01-640-7795
NSN 5945-01-660-3910
NSN 5996-00-560-7867
NSN 7035-01-646-0272
NSN 5985-00-410-2880