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 5935-01-645-2338
NSN 6220-00-361-8338
NSN 5950-01-113-7834
NSN 2925-01-462-1620
NSN 6610-01-442-3509
NSN 2925-00-941-3708
NSN 6150-01-503-0042
NSN 6130-01-498-1329
NSN 5996-01-485-6541
NSN 6150-01-011-3428
NSN 2925-01-353-3017
NSN 5996-00-248-7061