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 6110-01-534-6435
NSN 6620-00-789-8684
NSN 5930-01-436-1193
NSN 6645-01-170-5402
NSN 5855-00-763-2155
NSN 6220-01-437-8579
NSN 6610-00-597-3095
NSN 5910-01-085-9570
NSN 6150-01-102-2822
NSN 5960-00-100-7113
NSN 6110-01-167-8906
NSN 5998-01-496-9885