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 6150-00-018-8646
NSN 6685-01-231-6336
NSN 6135-01-045-1504
NSN 5895-00-901-5769
NSN 6610-01-093-4710
NSN 6110-00-068-8700
NSN 5960-01-328-8248
NSN 6110-01-352-4891
NSN 5975-01-269-5295
NSN 5950-00-862-8203
NSN 6145-01-383-7134
NSN 6105-01-253-1691