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 5945-01-106-3536
NSN 7035-01-158-8860
NSN 5965-01-413-2938
NSN 6145-01-025-0353
NSN 5975-00-509-2879
NSN 5975-01-215-3473
NSN 5965-01-424-0542
NSN 5855-01-316-9642
NSN 5930-01-031-0953
NSN 5925-00-112-3460
NSN 5910-00-576-9658
NSN 5835-01-424-0054