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 7035-00-009-8705
NSN 5985-00-079-0598
NSN 6145-00-925-2004
NSN 6685-00-155-4301
NSN 5910-01-431-6583
NSN 6620-01-440-9810
NSN 6130-00-058-8856
NSN 6150-00-427-6500
NSN 5965-01-493-5534
NSN 6240-01-012-2706
NSN 6150-01-552-3678
NSN 5925-01-615-7267