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 5998-01-057-2033
NSN 6645-00-155-2398
NSN 6150-00-756-7941
NSN 5935-00-010-7751
NSN 5925-01-021-9200
NSN 6145-01-397-6210
NSN 5935-00-100-0101
NSN 6685-01-060-3179
NSN 5915-01-461-6999
NSN 6645-00-692-2809
NSN 5999-00-408-4120
NSN 5855-00-118-8762