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 5925-01-413-6811
NSN 5998-00-911-9305
NSN 5935-01-364-0114
NSN 5945-00-068-8389
NSN 5996-01-113-5013
NSN 6105-01-513-7080
NSN 5990-00-424-8872
NSN 5895-00-437-2073
NSN 5975-00-986-6186
NSN 5925-00-250-8143
NSN 6105-01-304-6442
NSN 5998-01-081-8737