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 5930-01-047-4269
NSN 5910-01-171-1499
NSN 6150-00-318-1107
NSN 6610-00-934-1044
NSN 6145-00-299-7757
NSN 5985-01-492-5943
NSN 5950-00-165-2667
NSN 5950-00-822-1282
NSN 5960-00-256-1203
NSN 6320-01-521-1764
NSN 2925-00-734-0516
NSN 6220-00-135-0139