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 5945-01-074-2248
NSN 6620-01-027-9252
NSN 6320-01-347-2638
NSN 5990-01-032-3832
NSN 6320-01-173-7950
NSN 5905-01-496-3510
NSN 6110-00-316-3484
NSN 6650-01-302-9695
NSN 6130-00-925-8083
NSN 5985-01-485-2416
NSN 6150-01-168-9722
NSN 5910-01-338-7317