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 5998-01-016-3480
NSN 5930-01-478-7429
NSN 6620-01-100-7350
NSN 6105-00-905-3135
NSN 6150-00-849-6555
NSN 6105-01-488-5612
NSN 6150-01-384-2405
NSN 5905-01-621-3411
NSN 6220-01-214-7639
NSN 5965-01-128-7785
NSN 2925-01-248-6028
NSN 6220-00-763-4131