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 6110-01-528-1550
NSN 5855-00-179-8588
NSN 5985-00-608-5518
NSN 6145-01-160-7658
NSN 5945-01-193-2436
NSN 5895-00-269-9257
NSN 5996-01-430-9078
NSN 6105-01-598-9077
NSN 5945-01-579-4072
NSN 5975-00-981-2486
NSN 5999-01-420-6370
NSN 5965-01-449-1101