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 6110-01-396-6087
NSN 5835-00-453-9752
NSN 6320-01-160-7757
NSN 6610-01-156-0810
NSN 5930-00-443-8340
NSN 5985-01-275-3107
NSN 6645-00-209-5778
NSN 6105-01-464-0752
NSN 5930-00-150-8635
NSN 6145-01-507-7555
NSN 5998-00-954-8265
NSN 5910-01-160-4947