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 5999-01-576-9039
NSN 6105-01-287-1414
NSN 5910-00-952-1560
NSN 5996-01-340-6013
NSN 5975-01-007-4008
NSN 6645-01-449-1824
NSN 5965-01-393-9688
NSN 5925-00-843-0315
NSN 5996-01-279-9275
NSN 6110-01-602-9931
NSN 5945-00-925-6646
NSN 6620-00-425-7475