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 5855-00-918-1622
NSN 6145-00-558-1834
NSN 5920-00-236-1118
NSN 6685-01-492-5340
NSN 5965-00-111-2073
NSN 6240-01-401-5340
NSN 4140-01-534-4561
NSN 6145-01-598-9912
NSN 6150-00-158-5620
NSN 7035-01-462-0516
NSN 5835-01-132-5894
NSN 6135-00-166-5984