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 6135-01-577-0811
NSN 5985-00-763-2244
NSN 6150-01-652-1349
NSN 6240-00-078-2360
NSN 6110-00-905-6148
NSN 5999-01-024-6927
NSN 2925-01-459-8093
NSN 4140-01-656-4224
NSN 5950-01-125-5858
NSN 6150-00-329-4033
NSN 6610-01-138-5786
NSN 5945-01-475-8117