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 5960-01-531-9108
NSN 5835-01-291-5405
NSN 6105-01-219-9937
NSN 7035-01-602-9350
NSN 6220-01-163-8775
NSN 6645-00-754-4108
NSN 6135-01-116-3385
NSN 5945-01-492-1056
NSN 6145-01-442-3511
NSN 6110-01-267-5122
NSN 5990-01-443-2931
NSN 5965-01-122-5390