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 6240-00-925-2194
NSN 5945-00-666-4700
NSN 6135-01-176-2206
NSN 6620-01-287-1443
NSN 5895-00-901-8849
NSN 6240-01-411-7482
NSN 6645-01-129-8211
NSN 5998-01-192-9281
NSN 6110-00-088-8269
NSN 6135-01-120-9812
NSN 5925-01-020-7706
NSN 5855-01-042-7990