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 6135-00-299-6374
NSN 5910-01-467-4356
NSN 5990-01-408-6554
NSN 6145-00-822-4033
NSN 5835-01-553-6772
NSN 7035-00-541-8516
NSN 5990-00-642-9930
NSN 5920-01-143-5002
NSN 6650-01-146-5000
NSN 6685-01-094-7916
NSN 5998-01-370-4341
NSN 5930-00-028-0165