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 5930-01-391-5611
NSN 5950-01-218-8577
NSN 5975-01-418-7777
NSN 6145-01-511-0024
NSN 5935-01-416-0614
NSN 5945-01-359-5262
NSN 5905-00-316-3510
NSN 2925-01-389-6874
NSN 5905-01-431-5361
NSN 7035-01-071-5214
NSN 5920-01-381-0205
NSN 4140-01-161-8955