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 6685-01-206-4474
NSN 6110-00-505-1671
NSN 5990-00-067-6791
NSN 5905-01-035-5082
NSN 6645-01-582-9833
NSN 5910-01-583-4482
NSN 6610-01-266-0880
NSN 5935-00-792-4858
NSN 5915-01-551-9547
NSN 6610-01-287-9814
NSN 5950-00-938-3534
NSN 6105-00-104-6853