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 6105-01-003-9162
NSN 5960-01-011-2698
NSN 6145-01-428-4071
NSN 5920-00-513-4546
NSN 7035-01-462-5766
NSN 5915-01-204-3168
NSN 5855-00-896-4047
NSN 6220-00-077-3162
NSN 5990-00-932-3070
NSN 6145-01-102-8550
NSN 6220-00-057-8451
NSN 5990-01-024-9659