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 5950-01-154-3061
NSN 6110-01-090-9906
NSN 5910-01-398-7548
NSN 6620-01-367-0844
NSN 6220-01-498-7211
NSN 5960-01-546-2379
NSN 4140-01-345-0302
NSN 7035-01-429-4183
NSN 5920-01-208-6416
NSN 6645-01-133-0323
NSN 4140-01-433-1192
NSN 2925-01-651-4870