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 5855-01-483-1350
NSN 5835-00-841-2650
NSN 6145-01-129-0767
NSN 5855-00-586-6255
NSN 2925-00-149-0760
NSN 6105-01-210-2405
NSN 5960-01-423-1085
NSN 6105-00-243-9278
NSN 5905-00-840-6487
NSN 5835-01-229-6964
NSN 6645-01-432-1068
NSN 5975-00-293-8166