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 5965-01-464-3372
NSN 6685-00-977-4444
NSN 5920-00-534-9801
NSN 5835-00-165-3069
NSN 6145-01-435-7146
NSN 5905-01-067-0024
NSN 5895-00-144-0250
NSN 5965-00-529-0602
NSN 5935-01-589-3857
NSN 4140-00-725-7023
NSN 5920-00-455-9743
NSN 6620-01-509-8597