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 5905-01-211-0046
NSN 5945-01-228-3319
NSN 6145-01-323-6509
NSN 5999-01-238-0926
NSN 5960-01-204-5820
NSN 5925-01-234-6912
NSN 6610-01-065-1073
NSN 6150-01-296-7377
NSN 5999-00-579-0282
NSN 6150-01-133-3676
NSN 6610-01-159-0438
NSN 5835-01-290-4397