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 6685-01-027-1168
NSN 5935-00-619-4430
NSN 5960-00-275-7497
NSN 7035-01-328-7448
NSN 6610-00-500-6944
NSN 5920-00-501-7834
NSN 7035-01-048-6471
NSN 6240-00-569-5854
NSN 6240-01-633-1206
NSN 6145-00-207-8858
NSN 6320-01-372-2796
NSN 5965-01-496-9275