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 6620-01-216-8082
NSN 5998-01-200-0641
NSN 5985-01-513-1876
NSN 5835-01-013-9321
NSN 5910-00-543-3636
NSN 5835-00-155-1379
NSN 5960-01-549-4826
NSN 5910-01-212-5903
NSN 2925-00-335-7119
NSN 5960-00-672-3836
NSN 6150-01-545-3026
NSN 5855-01-100-3272