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 6135-00-120-1034
NSN 6320-01-415-0953
NSN 6130-01-188-7411
NSN 6110-01-625-7268
NSN 6650-01-590-7622
NSN 5915-00-003-7808
NSN 6320-01-575-6342
NSN 5905-01-540-1094
NSN 5950-01-055-3595
NSN 5999-01-371-3169
NSN 5895-01-514-0269
NSN 6150-01-350-9023