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 5895-01-067-7957
NSN 7035-01-477-2818
NSN 5910-01-170-6416
NSN 6620-01-348-8256
NSN 5930-01-304-1856
NSN 6150-01-652-7680
NSN 5855-00-455-6070
NSN 6240-01-644-2912
NSN 6220-00-737-7698
NSN 6620-01-037-9601
NSN 5999-00-707-6083
NSN 5855-01-569-7816