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 6645-01-378-1285
NSN 5920-01-633-2135
NSN 6110-01-211-7209
NSN 6240-01-471-1634
NSN 5915-01-442-3822
NSN 5835-00-610-7623
NSN 6130-00-255-6500
NSN 2925-01-471-3365
NSN 6685-00-019-0552
NSN 6145-01-224-9495
NSN 6610-01-005-9173
NSN 6620-00-487-7316