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 5998-01-550-8814
NSN 6650-00-035-9297
NSN 5925-01-139-3866
NSN 6645-01-125-3935
NSN 5910-00-986-5777
NSN 4140-01-074-7155
NSN 6110-01-590-4871
NSN 6145-00-846-8173
NSN 5895-01-525-1260
NSN 6645-01-564-0569
NSN 5960-01-349-5525
NSN 5905-01-406-0761