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 5930-01-363-7353
NSN 5996-01-577-1889
NSN 5930-00-006-7292
NSN 6130-01-065-2368
NSN 5996-01-322-5587
NSN 6130-00-369-6637
NSN 6645-01-495-0939
NSN 5990-01-139-6042
NSN 5915-00-429-1986
NSN 7035-01-296-3752
NSN 5965-00-478-2096
NSN 5999-00-814-9855