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 5998-01-514-9172
NSN 5990-01-485-0260
NSN 6145-01-522-5221
NSN 6105-01-439-7848
NSN 6620-00-193-0518
NSN 6145-01-183-3536
NSN 5999-01-116-3393
NSN 5835-01-355-3654
NSN 5930-01-474-6430
NSN 6240-01-435-4919
NSN 5996-01-294-2679
NSN 5950-00-137-9401