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 5985-00-804-9005
NSN 5910-00-230-0533
NSN 5895-01-474-7323
NSN 5930-00-212-8866
NSN 6135-01-108-6057
NSN 6650-01-498-9695
NSN 7035-00-870-0290
NSN 6610-00-950-7105
NSN 5965-01-490-6704
NSN 6320-01-255-2096
NSN 5999-01-172-5878
NSN 5895-01-475-1849