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 5935-01-575-9266
NSN 5998-01-592-0166
NSN 6320-01-326-1316
NSN 6620-01-209-1472
NSN 6620-01-452-8418
NSN 2925-01-535-7235
NSN 5998-01-099-0912
NSN 5998-00-917-4437
NSN 6240-00-947-4719
NSN 5905-01-429-7665
NSN 5985-00-790-9358
NSN 5985-01-048-1676