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 6620-01-656-7448
NSN 5975-00-763-5437
NSN 5835-01-035-2976
NSN 5960-01-654-4353
NSN 6110-01-586-7228
NSN 5855-01-444-3916
NSN 6645-00-912-0248
NSN 5960-01-503-0362
NSN 6105-01-383-4501
NSN 5910-01-029-2290
NSN 5945-01-448-4220
NSN 7035-01-353-6861