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 2925-01-464-3093
NSN 5998-00-473-2035
NSN 5985-00-218-1356
NSN 5998-01-386-4682
NSN 5999-00-857-7550
NSN 5965-01-429-0881
NSN 6240-01-039-4241
NSN 5895-00-522-7935
NSN 2925-01-510-9378
NSN 4140-01-210-5248
NSN 6150-01-106-0989
NSN 5999-01-304-8176