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 6240-01-555-8649
NSN 5999-01-094-6708
NSN 5905-00-761-4503
NSN 5945-01-301-5617
NSN 5895-01-529-5403
NSN 7035-01-659-3413
NSN 6685-00-815-5183
NSN 6620-00-836-0399
NSN 5945-01-316-8728
NSN 6620-01-431-9176
NSN 6105-01-541-4811
NSN 5910-01-542-8835