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 5998-01-461-8199
NSN 5930-01-152-2621
NSN 5835-01-232-6904
NSN 6105-01-531-4751
NSN 5835-00-346-4735
NSN 5996-01-242-5205
NSN 5990-00-115-5851
NSN 5855-01-577-7174
NSN 6620-01-414-4578
NSN 6685-01-106-2715
NSN 6150-00-936-0670
NSN 5975-01-415-5771