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 5998-01-571-8105
NSN 7035-01-291-6468
NSN 6620-01-085-8688
NSN 5950-00-894-5343
NSN 6145-00-909-0614
NSN 6150-01-367-9734
NSN 6145-00-122-9517
NSN 6620-01-226-8639
NSN 5950-00-717-9273
NSN 5920-01-540-5432
NSN 6685-01-432-2266
NSN 6620-01-101-4408