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 6620-01-441-7896
NSN 5985-01-455-8293
NSN 5935-01-035-1138
NSN 5905-01-534-9176
NSN 5935-01-351-0484
NSN 6130-01-493-9035
NSN 7035-01-525-5873
NSN 6135-01-247-5660
NSN 6620-00-996-8026
NSN 5950-00-278-4186
NSN 6320-01-357-3222
NSN 5950-01-322-8557