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 5985-01-381-2563
NSN 6135-01-528-6896
NSN 5915-01-479-4809
NSN 5950-00-686-4449
NSN 5996-00-244-5310
NSN 6645-01-381-6084
NSN 5910-01-458-2001
NSN 5855-01-423-0817
NSN 6150-01-353-2558
NSN 5935-00-314-4509
NSN 6320-01-607-1491
NSN 6620-00-060-6801