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 5998-00-078-5635
NSN 6645-01-592-2557
NSN 5965-01-291-0384
NSN 5905-01-224-5617
NSN 5910-01-407-5556
NSN 5996-01-319-4568
NSN 5895-01-602-9390
NSN 5950-01-554-6180
NSN 6135-00-100-8890
NSN 5975-01-378-7099
NSN 5999-00-518-1007
NSN 6645-00-108-6479