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 6650-01-618-5317
NSN 5905-00-555-1899
NSN 5925-00-521-8208
NSN 5960-01-018-8596
NSN 6620-00-221-7608
NSN 6110-01-166-3859
NSN 5950-01-056-6444
NSN 6650-00-416-2953
NSN 5945-00-189-8783
NSN 2925-01-424-0235
NSN 5910-01-023-1406
NSN 5925-01-422-4569