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 6220-00-274-8541
NSN 5996-01-188-0252
NSN 6105-01-415-3314
NSN 5990-00-562-8413
NSN 5975-00-771-5284
NSN 5895-01-429-5963
NSN 5920-01-154-1039
NSN 5975-00-580-0434
NSN 5985-01-546-5050
NSN 6685-00-081-7708
NSN 5999-01-227-2526
NSN 6110-01-573-6458