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 5945-01-367-6469
NSN 6650-00-941-2585
NSN 6645-01-257-2856
NSN 5915-01-369-0811
NSN 6105-01-150-6751
NSN 6650-01-030-0238
NSN 6645-01-139-6473
NSN 5925-00-108-5385
NSN 5925-01-657-6068
NSN 6610-01-513-8405
NSN 5945-01-391-2699
NSN 5985-01-188-8573