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 5910-00-899-3009
NSN 5998-01-570-7572
NSN 6240-01-581-2000
NSN 6610-00-326-3105
NSN 7035-01-386-5722
NSN 5996-01-330-2716
NSN 5915-00-278-5561
NSN 7035-01-019-5729
NSN 6150-00-760-7033
NSN 5965-00-644-0339
NSN 6650-01-044-9860
NSN 6105-00-185-0472