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 6145-00-008-1834
NSN 5975-00-372-6265
NSN 6220-01-438-2996
NSN 5905-00-233-7577
NSN 5935-01-605-2726
NSN 7035-01-456-8149
NSN 6110-00-820-6264
NSN 6145-01-006-6984
NSN 5895-00-186-8572
NSN 6110-00-337-0858
NSN 5998-00-458-3498
NSN 5950-01-165-7089