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 6150-00-202-9150
NSN 5999-01-237-7399
NSN 5990-00-495-2859
NSN 5895-01-149-3825
NSN 6320-01-334-9840
NSN 6645-01-291-8352
NSN 5960-01-632-6576
NSN 7035-00-361-5975
NSN 5925-01-063-7107
NSN 5905-01-568-4031
NSN 5999-00-688-4454
NSN 5925-01-013-8329