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 6645-01-406-7322
NSN 6620-01-467-2111
NSN 6110-01-229-7627
NSN 5990-01-107-1003
NSN 5960-01-253-2333
NSN 6685-00-967-0430
NSN 5945-00-132-1881
NSN 6685-00-983-5326
NSN 5925-01-140-9018
NSN 6320-00-270-8222
NSN 5910-00-959-1599
NSN 5960-00-565-0101