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 6130-01-441-2326
NSN 6110-01-429-9304
NSN 6620-00-740-3699
NSN 6130-00-913-4809
NSN 6645-01-537-6994
NSN 6610-01-546-9693
NSN 7035-01-221-7856
NSN 5915-00-473-9299
NSN 6685-01-148-8138
NSN 6130-01-359-6562
NSN 6150-01-418-0134
NSN 5985-01-091-8695