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 5975-01-080-1259
NSN 5945-00-671-8274
NSN 5960-01-013-9346
NSN 5895-00-937-4999
NSN 5920-01-265-1873
NSN 5945-01-414-3878
NSN 6620-01-356-2374
NSN 2925-01-660-0669
NSN 6645-00-952-9069
NSN 2925-01-251-9529
NSN 6685-01-328-4012
NSN 2925-00-839-6815