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 7035-01-327-4456
NSN 5835-01-357-1247
NSN 6105-01-032-4706
NSN 2925-01-646-9112
NSN 5895-01-549-0765
NSN 5960-01-530-0581
NSN 6320-01-606-2508
NSN 6145-01-223-1722
NSN 5960-00-106-2239
NSN 5985-01-611-7667
NSN 7035-01-574-6363
NSN 5930-01-142-9512