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 5945-01-147-4484
NSN 6620-01-365-1499
NSN 5930-01-447-5162
NSN 6105-01-246-5297
NSN 5960-01-257-0225
NSN 7035-00-020-2227
NSN 6685-01-363-5820
NSN 6685-01-274-8873
NSN 5920-01-207-9362
NSN 6240-01-614-0559
NSN 5905-01-251-5570
NSN 5996-00-351-2369