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 6130-00-125-5138
NSN 5915-01-408-4655
NSN 2925-01-110-1467
NSN 6220-00-660-5539
NSN 5975-01-512-0705
NSN 5855-01-631-5051
NSN 6110-01-378-5951
NSN 6610-01-527-0922
NSN 5945-01-238-3996
NSN 5999-00-144-7698
NSN 4140-01-573-4240
NSN 6240-01-351-4516