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 5999-01-389-3089
NSN 5905-01-574-2815
NSN 5910-01-633-9963
NSN 6645-01-177-6021
NSN 5975-01-084-9181
NSN 5935-01-304-3338
NSN 5975-01-319-0060
NSN 4140-00-289-9263
NSN 5999-01-626-9169
NSN 5965-00-950-0602
NSN 6240-01-534-5829
NSN 6650-01-479-1297