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 6645-01-414-6125
NSN 6145-01-550-1472
NSN 2925-01-242-2309
NSN 5960-01-188-4558
NSN 5996-01-413-2901
NSN 5945-01-426-1064
NSN 5999-00-911-4621
NSN 5920-01-319-5200
NSN 5930-01-392-1887
NSN 2925-01-400-2286
NSN 5950-01-263-9607
NSN 5910-01-476-2092