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 6130-00-270-6520
NSN 5895-01-419-3700
NSN 2925-00-441-8252
NSN 5945-00-334-8980
NSN 6620-00-635-7347
NSN 5930-01-499-9870
NSN 5965-00-548-9656
NSN 5910-01-625-3835
NSN 6105-00-732-1284
NSN 6610-01-099-9710
NSN 5910-00-573-0169
NSN 6320-01-116-3980