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 6145-01-366-3257
NSN 6145-01-519-8210
NSN 5998-01-222-0641
NSN 5930-01-373-7729
NSN 6610-01-541-4953
NSN 6620-01-352-5640
NSN 5985-00-277-7371
NSN 5905-01-490-2295
NSN 6105-01-595-7484
NSN 5945-01-599-2726
NSN 2925-01-305-1370
NSN 5910-01-069-6341