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 5965-01-387-4984
NSN 6685-01-577-3715
NSN 5945-01-653-7070
NSN 5935-01-274-8718
NSN 5965-01-497-0146
NSN 6685-01-218-5258
NSN 6135-01-142-6456
NSN 5935-01-085-7035
NSN 2925-01-400-2286
NSN 5920-01-626-3711
NSN 5925-01-090-3859
NSN 5945-00-828-6528