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 7035-00-140-0474
NSN 6240-01-489-0961
NSN 6685-01-218-5258
NSN 6645-00-925-0111
NSN 6145-00-135-1436
NSN 5999-01-078-9917
NSN 5905-01-483-4301
NSN 6105-00-882-9601
NSN 5990-01-056-0893
NSN 5998-01-514-7345
NSN 6620-01-309-1287
NSN 6645-01-447-4139