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 5999-01-350-3648
NSN 5855-01-441-1112
NSN 6320-01-382-9676
NSN 5945-01-261-7849
NSN 6320-01-651-5210
NSN 6220-00-805-9889
NSN 2925-01-131-8761
NSN 7035-00-803-3056
NSN 5975-00-125-6683
NSN 5915-01-215-2159
NSN 6220-00-536-8763
NSN 5935-01-295-8880