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 6645-01-348-9624
NSN 6150-01-634-0575
NSN 6145-01-381-1303
NSN 5965-00-111-2073
NSN 6240-00-909-7938
NSN 6650-00-957-0714
NSN 5998-01-458-0514
NSN 5998-01-068-6947
NSN 5925-00-959-6075
NSN 5975-00-110-4089
NSN 5960-01-539-1956
NSN 5920-01-231-9175