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 5998-01-054-3344
NSN 5975-00-452-9315
NSN 6645-01-082-0518
NSN 6105-01-064-8069
NSN 6620-01-479-2352
NSN 5895-00-917-2920
NSN 6105-01-156-6792
NSN 5905-00-728-0334
NSN 5945-01-215-0710
NSN 7035-01-608-6028
NSN 5996-00-477-6603
NSN 6650-01-284-6536