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 7035-01-435-7962
NSN 2925-00-620-7757
NSN 2925-00-346-6968
NSN 5999-01-486-4912
NSN 6685-01-415-0972
NSN 6110-00-218-4737
NSN 6620-01-330-7357
NSN 6150-01-267-6097
NSN 6620-01-492-8470
NSN 5996-00-442-3654
NSN 6150-01-122-2275
NSN 4140-01-363-6060