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 6610-01-483-5258
NSN 6110-00-484-2368
NSN 6610-00-104-4972
NSN 6145-01-345-7261
NSN 6650-01-078-3184
NSN 5985-00-361-8863
NSN 5960-01-328-8248
NSN 6650-01-071-6577
NSN 5990-00-407-3288
NSN 5895-01-434-7470
NSN 6685-01-560-9449
NSN 6145-01-612-1749