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 5998-01-641-6553
NSN 6135-01-316-9794
NSN 5920-01-583-6831
NSN 7035-01-552-2952
NSN 6650-00-088-4741
NSN 6130-00-081-2186
NSN 6320-01-540-4885
NSN 6645-01-523-8809
NSN 6110-01-087-3551
NSN 6610-01-546-9693
NSN 5996-01-277-5156
NSN 5996-01-093-0637