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 5930-01-357-7600
NSN 7035-01-217-7474
NSN 6240-01-407-5690
NSN 5950-01-454-0464
NSN 6320-01-150-5378
NSN 6650-00-361-8222
NSN 5930-01-120-1493
NSN 5910-01-356-3508
NSN 6685-01-480-1781
NSN 5996-01-445-1359
NSN 5960-00-577-1343
NSN 5950-00-124-2298