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 5930-01-482-1587
NSN 6110-01-324-2226
NSN 5965-01-515-2009
NSN 7035-01-474-6127
NSN 6135-00-577-8429
NSN 6620-01-125-0794
NSN 5925-01-117-0702
NSN 5905-01-593-2245
NSN 5960-01-419-9156
NSN 6110-01-025-5517
NSN 7035-00-803-3056
NSN 5990-01-065-0492