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 5855-00-198-3197
NSN 5950-01-465-4642
NSN 2925-00-188-5003
NSN 6145-01-085-2314
NSN 6685-01-426-8929
NSN 5945-00-074-3117
NSN 6650-00-788-1461
NSN 6620-00-431-3837
NSN 7035-00-009-8705
NSN 6150-01-387-0335
NSN 5996-01-633-7979
NSN 6610-01-398-8815