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 5996-01-607-7035
NSN 2925-01-159-8312
NSN 6135-01-041-3829
NSN 5999-01-177-2434
NSN 6610-00-419-7844
NSN 5985-01-167-6582
NSN 5925-01-505-8633
NSN 5910-00-502-7031
NSN 5998-00-203-1232
NSN 5965-01-180-7070
NSN 5996-01-021-7089
NSN 5985-01-523-3303