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 5985-01-041-4905
NSN 5975-00-268-5772
NSN 6240-01-234-1594
NSN 5855-00-231-7790
NSN 5905-01-320-9499
NSN 5855-01-525-4578
NSN 5935-01-332-3433
NSN 5895-01-429-0257
NSN 6150-01-248-8331
NSN 5910-01-331-9705
NSN 6150-00-911-0592
NSN 5965-01-604-8548