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 5965-01-448-6055
NSN 2925-00-163-9016
NSN 5996-01-076-2938
NSN 5895-01-426-0688
NSN 5915-00-114-2661
NSN 5945-01-009-4931
NSN 6610-01-224-3814
NSN 6220-01-117-2918
NSN 5945-01-316-1000
NSN 5935-01-286-6113
NSN 6685-01-010-3234
NSN 6145-00-868-8763