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 6150-01-020-6683
NSN 7035-01-341-9098
NSN 6610-01-010-0276
NSN 6610-01-487-6843
NSN 7035-01-411-6062
NSN 4140-01-006-1264
NSN 6240-01-569-0367
NSN 6105-01-587-0497
NSN 5835-01-323-2581
NSN 5895-01-201-4531
NSN 6150-01-431-5105
NSN 5925-00-031-4108