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 5895-00-415-7162
NSN 5999-01-496-2820
NSN 5925-01-061-9717
NSN 6320-01-202-8761
NSN 6130-00-730-7411
NSN 6105-01-459-2589
NSN 5910-01-359-8211
NSN 5975-01-357-8122
NSN 6240-01-609-1505
NSN 5998-00-436-2435
NSN 5910-01-192-1848
NSN 2925-01-609-8464