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 5985-01-130-2584
NSN 5996-01-188-7934
NSN 5965-00-815-2525
NSN 6610-01-384-1587
NSN 5990-00-578-8850
NSN 6135-00-593-6831
NSN 6650-01-137-7450
NSN 5925-01-166-5671
NSN 6220-01-461-9615
NSN 5960-00-884-1983
NSN 6620-01-441-0240
NSN 6105-01-082-2298