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 6150-01-574-7453
NSN 5915-00-938-7395
NSN 6620-00-757-3774
NSN 6685-00-939-7986
NSN 6150-01-600-9646
NSN 6685-01-631-6976
NSN 5996-01-067-3700
NSN 5975-01-573-7455
NSN 6105-01-459-7902
NSN 5920-01-014-3939
NSN 6135-00-100-8890
NSN 5950-00-633-8366