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 5999-00-006-7356
NSN 6150-00-753-3950
NSN 6130-01-100-5435
NSN 5835-00-794-7500
NSN 5905-00-295-5909
NSN 6105-01-010-4286
NSN 6145-01-488-9477
NSN 5925-01-147-5368
NSN 6105-01-441-9312
NSN 5965-01-028-6206
NSN 6145-00-239-2143
NSN 5835-01-192-4165