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 6150-01-482-9625
NSN 5999-01-151-8739
NSN 6620-00-155-2608
NSN 5950-00-080-0445
NSN 6240-01-273-0193
NSN 5920-01-581-5095
NSN 6610-01-397-6965
NSN 6135-01-265-1384
NSN 5915-01-074-8705
NSN 7035-01-467-8921
NSN 6130-00-617-5516
NSN 5920-01-194-7794