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 5999-01-192-3294
NSN 6220-01-281-8848
NSN 6240-01-418-0282
NSN 5990-01-555-6616
NSN 5915-00-285-2213
NSN 2925-01-034-3774
NSN 5920-01-053-0987
NSN 6105-01-551-6819
NSN 5930-01-390-5184
NSN 5965-00-471-5018
NSN 6150-00-554-7591
NSN 5910-01-336-5332