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 5998-01-284-4469
NSN 6105-00-538-0862
NSN 5975-01-129-0443
NSN 6220-01-184-9829
NSN 6240-01-607-6252
NSN 2925-01-494-8360
NSN 6645-01-136-1491
NSN 5999-01-631-4314
NSN 6240-01-444-7785
NSN 5910-00-930-9258
NSN 2925-01-306-4228
NSN 5855-01-615-8016