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 5905-00-207-3946
NSN 6105-01-512-9862
NSN 5925-01-057-2690
NSN 5835-01-359-2575
NSN 6135-01-622-1296
NSN 5925-01-429-7699
NSN 6610-01-091-9707
NSN 5905-01-578-6998
NSN 5915-01-561-8253
NSN 6145-01-597-1843
NSN 6130-01-390-5395
NSN 7035-01-512-1826