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 5835-00-378-1429
NSN 7035-01-016-4587
NSN 4140-00-629-5574
NSN 4140-00-186-3062
NSN 6240-01-536-1767
NSN 6110-01-085-8896
NSN 5910-01-505-6083
NSN 5835-01-056-4149
NSN 5855-01-477-5332
NSN 5910-00-935-3517
NSN 5910-01-209-6635
NSN 5915-01-144-3221