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 5999-00-222-4808
NSN 6150-00-977-2425
NSN 5996-01-448-2754
NSN 5930-00-946-6921
NSN 5975-01-335-0172
NSN 5920-01-539-9585
NSN 6620-01-476-0111
NSN 5925-01-564-9207
NSN 6610-01-496-3321
NSN 5985-00-596-7263
NSN 5999-01-648-9469
NSN 6135-00-351-8606