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 6645-01-537-6098
NSN 6645-00-155-2398
NSN 6110-01-487-7781
NSN 5996-00-667-4295
NSN 6110-00-137-6576
NSN 5905-01-373-9018
NSN 6650-01-617-4340
NSN 7035-00-335-7283
NSN 7035-00-890-4795
NSN 6110-00-050-4964
NSN 5835-00-807-5632
NSN 6240-00-617-9599