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 5960-01-474-4843
NSN 5935-01-432-1166
NSN 5998-01-285-6715
NSN 5999-00-052-6542
NSN 5915-01-319-1685
NSN 6110-01-447-2770
NSN 6145-01-389-1843
NSN 5855-00-125-0780
NSN 6650-01-166-5025
NSN 6645-01-449-1824
NSN 5905-01-524-3797
NSN 6150-01-311-0467