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 6650-00-170-5095
NSN 5960-00-335-3394
NSN 6220-01-443-6466
NSN 6220-01-263-9494
NSN 6130-00-835-5912
NSN 5935-01-432-1733
NSN 6320-00-422-9006
NSN 5999-01-103-0968
NSN 5985-01-201-0212
NSN 5905-00-326-0663
NSN 5990-00-734-7285
NSN 7035-01-027-1718