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 5905-00-448-5712
NSN 6220-00-528-7752
NSN 6135-01-428-8821
NSN 5895-01-493-6204
NSN 6620-01-286-6769
NSN 5905-01-314-3760
NSN 6610-00-365-4454
NSN 6610-00-105-7270
NSN 6110-01-449-1550
NSN 5910-01-044-5886
NSN 5965-01-597-4819
NSN 5975-01-026-5150