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 5960-01-258-6708
NSN 5985-01-649-1447
NSN 7035-00-763-6180
NSN 6150-01-097-7548
NSN 6645-00-419-9939
NSN 6135-01-395-2388
NSN 6685-01-346-2213
NSN 4140-01-661-2116
NSN 5998-01-023-5079
NSN 6610-01-420-3780
NSN 6105-00-337-0904
NSN 5950-01-568-7016