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 2925-01-052-0636
NSN 6620-01-121-4019
NSN 6105-01-622-4820
NSN 5985-01-177-3197
NSN 5965-01-128-4381
NSN 7035-01-497-9773
NSN 6320-00-701-0437
NSN 5998-00-200-8335
NSN 5915-01-499-7506
NSN 5910-00-624-0138
NSN 7035-01-658-1623
NSN 5855-00-761-6559