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 6685-01-215-9340
NSN 5975-01-567-0720
NSN 5855-00-962-5792
NSN 6685-00-944-8920
NSN 6650-01-359-1770
NSN 5905-01-167-8867
NSN 6220-00-291-3722
NSN 5925-01-450-1808
NSN 6145-01-381-0311
NSN 6110-01-344-4533
NSN 5930-00-261-3420
NSN 5930-00-739-9747