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 6150-00-326-6803
NSN 6685-01-399-8584
NSN 6320-01-466-4175
NSN 5930-01-262-5093
NSN 6685-01-262-8663
NSN 4140-01-386-5630
NSN 6130-01-232-4346
NSN 6145-01-118-3195
NSN 6105-01-295-5307
NSN 6130-01-183-5604
NSN 5895-01-423-0813
NSN 6620-00-329-9460