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 5915-01-367-2056
NSN 6150-00-411-4064
NSN 5910-01-408-5827
NSN 5945-01-229-1420
NSN 5950-01-155-2812
NSN 5915-01-474-0632
NSN 5996-00-201-3763
NSN 6130-01-085-4230
NSN 5996-01-413-7533
NSN 5960-00-296-1530
NSN 5945-00-644-5180
NSN 6110-01-441-9562