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 5895-01-378-9817
NSN 6240-01-064-9727
NSN 5985-00-007-7665
NSN 6685-00-925-2287
NSN 5996-00-726-4043
NSN 6685-00-270-0692
NSN 5910-00-263-0462
NSN 5945-00-542-1281
NSN 2925-01-429-2235
NSN 5835-01-373-9506
NSN 2925-00-113-6146
NSN 6240-01-182-9201