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 5915-01-397-8063
NSN 7035-01-202-4842
NSN 5965-01-208-3488
NSN 5925-01-625-8675
NSN 6620-00-807-6954
NSN 5990-01-231-1214
NSN 5999-01-418-1538
NSN 6645-01-472-5623
NSN 6320-01-216-1678
NSN 5895-01-027-2461
NSN 5999-00-788-5903
NSN 5945-00-765-9501