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 5999-00-083-3369
NSN 6105-01-157-3033
NSN 6220-01-359-4857
NSN 6620-01-130-5700
NSN 5895-00-253-0932
NSN 6110-00-852-0683
NSN 5996-00-126-6139
NSN 5999-01-157-3357
NSN 6135-01-504-4309
NSN 5915-01-327-5065
NSN 2925-01-381-5307
NSN 4140-01-370-5609