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 5965-00-653-4782
NSN 6145-00-786-7980
NSN 6620-01-371-1655
NSN 5910-00-490-7780
NSN 6145-00-267-9617
NSN 5855-01-433-2220
NSN 5905-01-412-9871
NSN 6685-00-314-7268
NSN 7035-01-563-1646
NSN 5835-01-030-8652
NSN 5915-01-191-9172
NSN 5895-00-724-8126