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 6135-01-478-5598
NSN 5905-00-157-9823
NSN 5965-00-879-7287
NSN 5895-00-577-4078
NSN 7035-00-421-8710
NSN 5910-00-442-5554
NSN 5910-01-009-1935
NSN 5855-00-361-0167
NSN 5895-01-498-9278
NSN 6150-00-111-4099
NSN 6240-00-369-9768
NSN 6135-01-315-4328