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 6135-01-252-0315
NSN 6145-01-392-7212
NSN 6610-01-286-3079
NSN 5930-01-477-6344
NSN 6650-01-064-8941
NSN 5910-01-165-1107
NSN 6620-00-160-0844
NSN 6150-00-031-8655
NSN 5985-01-116-3383
NSN 5965-01-128-7785
NSN 5996-01-019-8751
NSN 5960-01-163-3847