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 6105-01-555-4426
NSN 5990-00-099-0822
NSN 7035-01-462-5766
NSN 6220-01-576-0077
NSN 5985-00-542-0597
NSN 5998-01-435-5440
NSN 6685-01-013-8915
NSN 5950-01-204-8358
NSN 5935-01-525-8718
NSN 5930-01-654-7691
NSN 5985-00-466-0205
NSN 5925-01-647-8743