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 5910-00-768-3994
NSN 5996-01-425-2696
NSN 5835-01-069-2359
NSN 5920-01-003-8110
NSN 5975-00-430-8082
NSN 6135-00-840-6451
NSN 6620-01-332-7760
NSN 6110-01-055-6442
NSN 5945-00-235-3211
NSN 5975-01-108-1244
NSN 5945-01-462-5595
NSN 6105-00-364-0928