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 6145-00-382-6199
NSN 6620-01-428-7072
NSN 5925-01-562-7337
NSN 5998-00-203-1232
NSN 5910-01-580-5233
NSN 5930-01-086-7745
NSN 5915-01-383-2583
NSN 6145-01-389-2357
NSN 5985-01-202-9782
NSN 5999-01-553-0435
NSN 5965-00-898-1356
NSN 5915-00-622-6762