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 6685-00-761-5425
NSN 5910-01-583-6067
NSN 6320-00-116-3658
NSN 6150-01-648-5595
NSN 5915-01-400-4165
NSN 5965-00-538-4485
NSN 6105-00-265-7545
NSN 6220-01-641-2370
NSN 6130-01-131-6249
NSN 6135-00-519-1325
NSN 5935-01-509-7024
NSN 5855-01-631-9169