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 6645-01-392-9615
NSN 6135-01-633-8502
NSN 6645-00-960-6594
NSN 6105-01-391-7722
NSN 5935-01-044-5741
NSN 5960-01-415-3574
NSN 6135-01-265-1384
NSN 5910-01-443-3625
NSN 5965-01-170-0075
NSN 5925-01-394-6058
NSN 5925-01-401-5314
NSN 5945-01-508-1064