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 5996-00-998-6341
NSN 6610-01-515-7869
NSN 5895-01-331-6220
NSN 6320-01-451-0821
NSN 6320-01-378-6191
NSN 6110-01-235-8028
NSN 5905-00-578-4807
NSN 6645-01-363-9790
NSN 5910-01-106-7788
NSN 5835-01-628-1530
NSN 6620-01-251-8856
NSN 5965-01-468-8405