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 6220-01-127-6085
NSN 6645-00-879-3867
NSN 5925-00-499-9220
NSN 4140-00-116-1022
NSN 6240-01-493-3252
NSN 5945-00-902-3142
NSN 6620-01-069-0912
NSN 5996-01-641-5955
NSN 5965-01-426-8325
NSN 5895-00-981-9838
NSN 6240-01-466-9991
NSN 6150-01-094-3485