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 5935-01-064-3096
NSN 6145-01-424-1351
NSN 6320-00-557-3079
NSN 6145-01-129-7009
NSN 5920-01-156-8705
NSN 5915-01-245-9480
NSN 6685-00-642-0533
NSN 6105-01-088-7044
NSN 5999-00-653-1677
NSN 5960-00-833-9154
NSN 5998-00-367-4281
NSN 6135-01-512-8740