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 6105-01-537-9207
NSN 5925-00-347-0566
NSN 5960-01-222-3207
NSN 5950-01-245-9132
NSN 5925-01-163-6491
NSN 5855-00-631-4565
NSN 6645-01-101-2877
NSN 5985-01-117-4054
NSN 6105-01-293-2498
NSN 6645-01-174-0859
NSN 6610-01-386-0647
NSN 6110-01-475-1113