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 7035-00-562-9881
NSN 6110-00-316-5450
NSN 5855-00-003-3228
NSN 5930-01-475-0442
NSN 5960-01-010-3083
NSN 5960-01-383-6262
NSN 5855-01-537-0499
NSN 6105-00-678-3355
NSN 6150-00-244-9343
NSN 6135-00-170-8819
NSN 5990-01-512-5478
NSN 5950-00-260-7725