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 6130-00-352-2317
NSN 6320-01-506-9439
NSN 5990-00-258-0228
NSN 6145-01-116-1274
NSN 5990-01-460-6390
NSN 4140-00-289-9263
NSN 5996-01-360-7116
NSN 5996-01-315-9247
NSN 4140-01-067-8242
NSN 6130-00-635-2068
NSN 5910-00-422-2480
NSN 5935-00-285-2767