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 5895-00-061-1071
NSN 5998-01-188-1619
NSN 5915-00-419-7209
NSN 6150-01-131-6887
NSN 6320-01-344-6511
NSN 6135-01-394-8087
NSN 6110-01-006-4440
NSN 6685-01-025-6765
NSN 5910-01-633-9963
NSN 6685-01-047-6695
NSN 5985-01-406-3737
NSN 5895-01-245-3563