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 5930-01-183-3457
NSN 7035-00-055-9778
NSN 5990-01-443-2931
NSN 5925-01-351-5541
NSN 5895-01-485-0256
NSN 5945-01-613-7743
NSN 5945-00-904-1829
NSN 6105-00-233-7312
NSN 6145-01-370-5991
NSN 6150-01-450-2239
NSN 6150-01-243-9181
NSN 5925-01-236-2197