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 5835-00-473-1010
NSN 5910-01-020-7700
NSN 5945-01-158-1493
NSN 5960-01-575-7818
NSN 6110-01-226-4013
NSN 5998-00-297-7144
NSN 5999-00-409-5631
NSN 5998-01-099-5202
NSN 6145-01-204-2281
NSN 6135-00-377-9165
NSN 5996-01-023-3317
NSN 5930-00-648-3296