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 5835-00-432-7633
NSN 6610-01-048-9022
NSN 5985-00-844-5436
NSN 5835-00-902-8680
NSN 5930-01-415-9203
NSN 5996-00-739-2315
NSN 6135-00-998-5884
NSN 5855-01-020-7982
NSN 4140-01-210-4233
NSN 5935-01-448-5168
NSN 5998-01-361-9282
NSN 6150-00-884-3526