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 6685-01-542-9962
NSN 5990-01-459-5482
NSN 5925-01-281-5503
NSN 5910-01-390-5699
NSN 5945-01-188-8797
NSN 6135-01-159-9705
NSN 5925-01-282-0018
NSN 5895-01-422-4863
NSN 7035-01-615-4596
NSN 5998-01-534-3519
NSN 6685-01-480-4251
NSN 6685-01-066-2901