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 6320-01-498-4954
NSN 5998-00-466-3142
NSN 6110-01-017-8025
NSN 5910-01-378-7026
NSN 5895-01-634-0190
NSN 5945-01-536-0072
NSN 6135-01-617-0253
NSN 5950-01-552-9485
NSN 6240-00-999-7806
NSN 6110-01-108-8838
NSN 5930-01-024-9382
NSN 6320-01-532-7491