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 7035-01-350-4247
NSN 6150-01-556-2630
NSN 2925-01-446-6523
NSN 6685-01-395-1629
NSN 5990-00-336-2054
NSN 6135-00-900-2139
NSN 5895-01-443-2482
NSN 6110-00-257-1446
NSN 6645-00-134-1531
NSN 6110-01-381-6769
NSN 6220-00-227-0528
NSN 5930-00-246-6314