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 2925-01-448-2880
NSN 5925-01-098-7036
NSN 6685-01-643-1450
NSN 7035-01-361-1311
NSN 5920-00-116-9368
NSN 5996-01-237-4501
NSN 5998-00-877-8927
NSN 5910-01-620-6821
NSN 5905-01-502-7028
NSN 5920-00-499-8285
NSN 6130-01-259-6082
NSN 5915-01-258-5799