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 6145-00-919-8723
NSN 5835-01-502-9228
NSN 5930-01-641-9831
NSN 6650-00-221-7119
NSN 5960-00-814-9850
NSN 7035-00-517-8232
NSN 6620-01-022-4104
NSN 5950-00-500-9024
NSN 5855-01-027-1571
NSN 5895-01-359-2040
NSN 5935-01-243-0680
NSN 5915-01-238-8399