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 2925-01-303-5266
NSN 5996-01-528-7850
NSN 6220-01-245-9242
NSN 7035-01-536-7129
NSN 6110-01-206-4779
NSN 5999-00-985-4946
NSN 6240-01-600-1092
NSN 5925-01-160-7128
NSN 5925-01-255-6144
NSN 5945-00-578-3325
NSN 5910-01-255-9889
NSN 6105-00-456-1433