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 6135-01-096-1452
NSN 6150-01-414-6381
NSN 5910-01-648-2045
NSN 5920-00-952-4080
NSN 6145-01-352-3145
NSN 5950-00-544-7528
NSN 5935-00-704-6711
NSN 5930-01-349-1888
NSN 6685-00-407-1028
NSN 5935-00-051-7676
NSN 6240-01-462-5433
NSN 6240-00-723-3378