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 6130-00-647-3829
NSN 6130-00-186-6214
NSN 5910-01-517-4050
NSN 6685-00-937-5337
NSN 5895-01-086-8859
NSN 5910-01-281-7352
NSN 6650-01-485-3444
NSN 5996-01-267-5388
NSN 5925-01-241-5091
NSN 7035-01-391-9858
NSN 5915-00-168-4549
NSN 5998-01-390-5458