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 5930-00-724-0318
NSN 6610-01-536-4056
NSN 6240-01-142-2239
NSN 6105-00-938-8503
NSN 6645-01-044-6376
NSN 5855-00-361-0167
NSN 5960-00-872-5044
NSN 6610-01-642-1752
NSN 6320-01-054-3046
NSN 5996-01-400-3558
NSN 5895-01-085-0791
NSN 5990-00-045-7192