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 6110-01-614-6099
NSN 5975-01-243-0221
NSN 5996-00-420-9027
NSN 5915-00-142-6912
NSN 5905-01-029-0870
NSN 4140-01-602-5458
NSN 5910-01-633-9963
NSN 5945-00-187-7764
NSN 6645-01-305-4068
NSN 5945-01-185-3020
NSN 5910-01-406-7836
NSN 7035-01-541-6900