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 5925-01-347-0358
NSN 6105-00-819-6575
NSN 5965-01-373-8858
NSN 5895-00-442-5044
NSN 5910-00-018-2911
NSN 5950-01-378-2414
NSN 5990-01-386-5561
NSN 5990-01-581-6871
NSN 5945-00-115-8569
NSN 5998-01-648-2656
NSN 6240-01-400-4212
NSN 6105-00-553-1941