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 5855-00-951-6483
NSN 6685-01-430-1142
NSN 5855-00-688-9954
NSN 4140-00-912-1904
NSN 5998-01-534-5963
NSN 6150-01-533-4106
NSN 4140-01-158-3368
NSN 4140-01-378-6386
NSN 5960-01-298-9875
NSN 5996-01-583-2078
NSN 5998-00-517-9170
NSN 5835-01-432-8801