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 5945-00-369-1585
NSN 5999-01-512-3060
NSN 5999-01-329-6284
NSN 6645-01-090-2555
NSN 5999-00-639-3447
NSN 6145-01-634-0388
NSN 5925-00-097-7490
NSN 6220-01-070-2772
NSN 5925-01-504-9406
NSN 5985-01-097-8401
NSN 5895-01-065-0106
NSN 5996-01-364-1074