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 6145-01-398-5093
NSN 5920-00-261-9848
NSN 5915-01-481-3025
NSN 6645-00-179-8676
NSN 6130-00-984-6252
NSN 6240-01-055-5193
NSN 7035-01-113-6492
NSN 7035-01-462-0516
NSN 5998-01-340-2684
NSN 6220-00-067-7645
NSN 6135-00-880-1026
NSN 7035-01-510-4569