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 5960-01-030-9541
NSN 5950-01-634-0677
NSN 5925-01-489-2791
NSN 6105-01-371-4621
NSN 6150-00-067-5957
NSN 5950-01-413-6043
NSN 5960-01-195-6905
NSN 5915-01-128-5401
NSN 5965-01-444-9227
NSN 5998-00-021-8489
NSN 6150-00-356-3198
NSN 7035-01-391-9858