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 5950-01-435-6354
NSN 6150-01-055-8641
NSN 5915-00-525-5753
NSN 5835-01-424-0054
NSN 6685-01-536-1645
NSN 4140-00-051-3296
NSN 6240-01-633-9357
NSN 6110-01-443-3395
NSN 5915-01-104-3348
NSN 6240-01-364-8696
NSN 5975-01-594-0390
NSN 6220-01-418-0383