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 5945-00-226-8560
NSN 7035-01-150-6303
NSN 6150-01-025-9766
NSN 6620-01-375-6741
NSN 5960-01-279-2589
NSN 5960-00-833-9154
NSN 5999-01-216-2173
NSN 5910-01-483-1096
NSN 5996-00-503-7328
NSN 5835-00-351-9459
NSN 2925-00-284-1534
NSN 6645-00-434-8793