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 6105-00-299-6373
NSN 5910-01-378-3964
NSN 6135-01-238-2878
NSN 5965-01-445-3564
NSN 5999-01-600-4873
NSN 6645-01-113-6712
NSN 5998-00-421-4347
NSN 6110-00-185-8147
NSN 5930-01-254-2240
NSN 6685-00-856-4109
NSN 6150-01-451-6761
NSN 5835-01-174-7700