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 5915-01-579-6655
NSN 6135-00-838-7008
NSN 6135-00-152-8729
NSN 6145-01-257-1000
NSN 5985-00-944-7987
NSN 5835-01-631-3940
NSN 6620-00-303-9947
NSN 5945-01-343-9773
NSN 5895-01-205-3259
NSN 5915-01-389-7313
NSN 6220-01-407-4954
NSN 6645-00-819-5045