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 6105-01-449-6143
NSN 6105-00-057-2406
NSN 5910-00-455-9494
NSN 5910-01-550-8339
NSN 7035-00-455-7666
NSN 5975-01-412-5075
NSN 6135-01-371-9209
NSN 6145-00-198-5675
NSN 6650-01-411-3904
NSN 6650-01-303-7964
NSN 6150-01-066-4304
NSN 6110-00-823-2365