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 6610-00-558-0480
NSN 5910-01-153-7486
NSN 6220-00-186-8565
NSN 6110-01-515-7982
NSN 6645-01-579-2898
NSN 5835-00-785-7921
NSN 5945-01-416-7520
NSN 5950-01-054-0769
NSN 5950-00-826-7735
NSN 6320-01-066-1766
NSN 6220-00-376-8103
NSN 5925-01-390-8822