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 5996-01-426-3948
NSN 5905-01-194-2282
NSN 5915-01-066-5509
NSN 5895-01-173-9682
NSN 5950-00-241-6943
NSN 6240-00-421-5368
NSN 6650-01-220-8942
NSN 6645-01-157-9080
NSN 6620-00-134-1593
NSN 6650-01-339-7571
NSN 6135-01-444-6824
NSN 5975-01-316-1141