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 6105-00-099-8818
NSN 6220-00-565-7001
NSN 6150-01-481-3101
NSN 6610-01-539-0014
NSN 6620-00-009-0904
NSN 5998-00-826-6559
NSN 6610-01-095-1459
NSN 6685-00-727-1390
NSN 5996-00-067-8864
NSN 6150-01-163-2791
NSN 4140-00-128-8072
NSN 5990-01-649-4647