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 5998-01-264-4088
NSN 5930-01-019-6632
NSN 5985-00-331-2642
NSN 7035-01-421-7159
NSN 5925-01-579-3744
NSN 6220-00-171-8638
NSN 6220-00-339-2756
NSN 5996-01-500-1830
NSN 6130-01-334-3044
NSN 6220-01-020-8703
NSN 5990-01-073-4782
NSN 6130-01-111-2575