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 5975-00-414-6466
NSN 6650-01-459-3946
NSN 6105-01-196-5444
NSN 5965-00-577-6215
NSN 5950-01-230-8068
NSN 6645-01-352-5675
NSN 6645-01-262-2269
NSN 6105-00-372-4716
NSN 5960-00-470-5079
NSN 5920-01-150-6870
NSN 5998-01-372-9497
NSN 5925-01-476-8727