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 5965-00-894-0015
NSN 6110-01-063-7423
NSN 6320-00-284-1524
NSN 5895-01-370-8369
NSN 5935-01-358-9267
NSN 5965-00-296-9456
NSN 6110-01-322-4659
NSN 6620-01-479-2352
NSN 5920-01-617-4311
NSN 6135-00-938-1351
NSN 7035-00-420-1310
NSN 5965-01-371-1297