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 6685-01-605-1676
NSN 6105-00-863-6782
NSN 5835-00-113-6090
NSN 6105-01-117-0615
NSN 5950-01-063-6889
NSN 7035-01-386-5722
NSN 5925-00-983-8594
NSN 5935-01-478-2713
NSN 6145-01-151-6133
NSN 6220-00-184-0362
NSN 6645-00-226-2270
NSN 5950-00-660-7697