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 5935-01-358-2112
NSN 5945-01-417-3059
NSN 6240-01-091-9822
NSN 6145-00-006-3283
NSN 6685-01-428-9618
NSN 5910-01-282-7217
NSN 5915-01-377-5033
NSN 6145-01-487-3773
NSN 6135-01-415-1163
NSN 5930-00-654-3311
NSN 6145-01-287-5854
NSN 2925-01-633-4048