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 7035-01-416-5910
NSN 5965-01-587-7331
NSN 5855-01-529-6369
NSN 5965-01-011-1228
NSN 6240-01-360-5133
NSN 5999-00-809-4560
NSN 5999-01-549-9664
NSN 6240-00-170-5302
NSN 6685-00-558-0856
NSN 5935-01-021-9849
NSN 6150-00-150-8838
NSN 7035-00-922-5700