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 5965-01-651-7274
NSN 5985-01-545-4781
NSN 5990-01-599-7106
NSN 6645-01-447-6777
NSN 6685-01-631-4225
NSN 2925-01-532-8445
NSN 5998-01-614-3248
NSN 5895-01-545-5187
NSN 5935-00-929-3670
NSN 5996-00-912-1966
NSN 5960-01-325-2241
NSN 5985-00-067-3324