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 6650-01-280-9353
NSN 7035-01-056-9966
NSN 5975-00-618-8194
NSN 6220-01-067-8142
NSN 6645-00-856-4498
NSN 6620-01-130-3139
NSN 6145-00-574-1152
NSN 5950-01-605-6984
NSN 5920-00-810-5604
NSN 5910-00-900-4436
NSN 5910-00-028-4323
NSN 5895-00-585-2038