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 6645-01-454-0652
NSN 6105-01-301-4678
NSN 6110-01-495-7544
NSN 5895-01-145-3263
NSN 5935-00-261-8259
NSN 6240-01-160-7934
NSN 6620-01-473-5163
NSN 6105-01-057-2794
NSN 5985-01-576-8135
NSN 5920-01-495-8867
NSN 6150-00-494-7191
NSN 5965-00-995-2075