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 5999-01-082-1272
NSN 4140-01-447-3141
NSN 5910-00-511-8782
NSN 6645-00-991-8704
NSN 5965-00-088-1722
NSN 5855-00-631-4565
NSN 5835-01-116-2369
NSN 5960-00-434-0379
NSN 6105-00-951-9844
NSN 5855-01-653-4319
NSN 6320-00-270-8222
NSN 6150-01-480-9097