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 5999-00-682-3525
NSN 6610-01-487-3794
NSN 6110-01-435-6610
NSN 5855-00-237-4088
NSN 5910-00-791-6095
NSN 5965-01-388-1379
NSN 6645-01-249-9237
NSN 5905-01-381-0638
NSN 5945-00-100-6269
NSN 6150-01-217-3861
NSN 6150-00-678-6124
NSN 5999-01-510-6505