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 5935-01-219-8114
NSN 5925-01-103-7015
NSN 5998-01-266-2128
NSN 5855-01-074-3336
NSN 2925-00-942-2417
NSN 6130-01-126-7266
NSN 6685-00-247-3770
NSN 5920-00-847-6370
NSN 2925-00-124-5465
NSN 5935-01-158-3142
NSN 5985-01-327-3017
NSN 6105-01-359-8618