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 6110-01-213-3246
NSN 6145-01-506-8222
NSN 6685-00-198-9506
NSN 6320-00-908-6841
NSN 5998-00-674-1210
NSN 6645-00-679-8203
NSN 4140-01-186-3977
NSN 6130-01-325-2167
NSN 6150-01-126-8277
NSN 5835-01-052-8464
NSN 5930-01-318-4505
NSN 5930-01-460-7351