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 6145-01-566-0164
NSN 5999-00-639-3447
NSN 5930-01-188-8518
NSN 5998-01-298-4576
NSN 6145-00-351-4539
NSN 5985-00-144-8170
NSN 6220-00-111-3188
NSN 6620-00-643-1402
NSN 5905-01-179-8506
NSN 5998-01-321-3989
NSN 5945-01-127-9533
NSN 6105-01-072-8081