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 5998-00-224-9077
NSN 5855-01-020-7982
NSN 6645-01-444-3016
NSN 6105-01-605-3555
NSN 6130-01-170-8282
NSN 2925-01-303-5266
NSN 6620-01-061-3497
NSN 6110-00-494-9135
NSN 6135-00-488-4478
NSN 5895-01-222-7259
NSN 6240-01-649-6937
NSN 7035-01-028-4966