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 5985-01-087-6798
NSN 4140-01-514-8490
NSN 7035-01-102-8111
NSN 5998-01-023-1843
NSN 5975-00-170-3623
NSN 6150-01-242-9898
NSN 6150-00-453-9774
NSN 5945-01-483-1316
NSN 5905-00-252-9035
NSN 6135-01-545-6582
NSN 6240-01-031-6823
NSN 5998-01-248-8003