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 5855-00-466-2309
NSN 5960-01-438-0245
NSN 5930-01-329-9512
NSN 5960-01-076-4708
NSN 5895-01-252-7043
NSN 5930-01-215-1168
NSN 6650-01-067-8946
NSN 5915-00-824-0196
NSN 6685-01-024-8986
NSN 6135-01-370-2599
NSN 6620-00-542-1579
NSN 6685-01-656-7371