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 5965-01-473-6082
NSN 5950-01-232-6537
NSN 5910-01-100-9146
NSN 5960-01-214-4518
NSN 5930-00-511-1383
NSN 6620-01-248-0358
NSN 6150-01-431-9727
NSN 5975-00-192-1919
NSN 5920-01-426-8517
NSN 2925-01-607-7754
NSN 6135-01-546-4588
NSN 6145-01-436-3728