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 6135-00-519-1325
NSN 5975-01-567-5068
NSN 6610-00-451-8840
NSN 7035-01-344-0209
NSN 5905-01-024-3658
NSN 6320-01-652-3806
NSN 7035-01-423-8343
NSN 6220-00-110-1985
NSN 6130-01-383-0071
NSN 5935-00-289-9905
NSN 5996-00-006-8128
NSN 6150-01-516-1740