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 6110-01-144-4376
NSN 5935-01-421-4575
NSN 5930-00-050-0416
NSN 5965-01-306-4484
NSN 5960-01-392-6982
NSN 5985-01-133-4411
NSN 6220-00-633-8153
NSN 5930-01-245-9700
NSN 6150-01-331-0975
NSN 6145-00-752-2562
NSN 6135-01-299-0778
NSN 6645-01-550-9669