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 5910-01-389-0009
NSN 6135-01-294-2131
NSN 5945-00-952-3818
NSN 5996-01-319-4568
NSN 6650-00-736-4279
NSN 6620-01-318-7891
NSN 6645-01-449-1824
NSN 5915-01-080-4517
NSN 5855-01-076-5202
NSN 6105-00-112-5323
NSN 6145-01-527-4210
NSN 5950-01-161-5858