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 5999-01-253-3504
NSN 5905-01-458-0496
NSN 5999-01-504-1296
NSN 5910-01-357-6484
NSN 6150-01-311-5087
NSN 5935-01-549-8299
NSN 6105-00-074-9904
NSN 5999-01-649-1451
NSN 6110-01-458-7125
NSN 6110-01-163-6936
NSN 5985-00-449-6645
NSN 6135-01-265-1384