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 6130-01-349-7661
NSN 5935-00-349-0592
NSN 6645-01-626-3651
NSN 6685-00-819-2023
NSN 6145-01-253-8580
NSN 5996-01-503-4233
NSN 6240-01-468-5576
NSN 5835-01-257-5342
NSN 5999-01-425-1377
NSN 5915-01-357-7267
NSN 5910-01-415-3669
NSN 5915-01-076-2951