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 5835-00-074-3700
NSN 5915-01-217-7367
NSN 6220-00-764-9150
NSN 5835-00-827-1904
NSN 5910-00-906-8550
NSN 5905-00-008-5767
NSN 5945-00-532-1571
NSN 5996-01-100-5447
NSN 6320-01-089-9086
NSN 5920-01-617-2718
NSN 2925-00-629-7641
NSN 6105-01-533-3411