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 5915-01-056-3278
NSN 6130-01-432-2415
NSN 5965-00-281-0319
NSN 5960-01-431-2487
NSN 5998-01-218-5223
NSN 5915-00-885-8579
NSN 5915-01-605-3326
NSN 5905-01-303-8138
NSN 7035-00-064-7008
NSN 4140-01-317-3560
NSN 5945-01-413-6311
NSN 5835-01-197-9880