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 6145-00-901-3876
NSN 5950-01-023-7692
NSN 6645-00-072-1909
NSN 5998-00-596-9568
NSN 6145-01-622-1218
NSN 6135-00-016-0071
NSN 4140-00-911-1485
NSN 5895-01-108-1548
NSN 5935-00-173-7906
NSN 6145-00-468-8534
NSN 5985-01-414-8938
NSN 6650-01-379-6968