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 6645-01-448-6002
NSN 5960-01-298-9875
NSN 6620-01-504-0997
NSN 5930-01-592-6358
NSN 5945-00-891-9872
NSN 6240-01-613-7824
NSN 6135-00-087-5300
NSN 5965-01-116-1886
NSN 5945-00-146-8671
NSN 5996-01-608-7830
NSN 5925-01-501-5213
NSN 6105-00-357-1801