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 6135-00-377-9165
NSN 6110-00-186-2542
NSN 5965-01-624-7024
NSN 4140-01-154-0577
NSN 5925-00-973-1160
NSN 5975-00-900-9730
NSN 6130-01-234-8703
NSN 7035-01-323-0164
NSN 6240-00-902-6554
NSN 5960-01-609-6565
NSN 5985-00-031-1966
NSN 6110-01-576-5934