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 6650-01-279-0658
NSN 5965-00-757-3403
NSN 5910-01-258-0487
NSN 5895-01-592-3844
NSN 6150-00-963-3951
NSN 5945-00-767-3305
NSN 6150-00-921-4440
NSN 6685-01-537-5015
NSN 5945-01-533-9981
NSN 6105-01-151-9354
NSN 5945-01-634-0588
NSN 6135-01-164-3561