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 5835-01-504-0837
NSN 5905-00-235-7025
NSN 5905-01-064-4036
NSN 6320-01-272-7072
NSN 6135-01-222-0703
NSN 6145-00-466-4068
NSN 5985-01-494-6422
NSN 5945-01-656-0122
NSN 5945-01-532-2614
NSN 6650-01-517-9452
NSN 5935-01-081-7273
NSN 5960-01-541-5734