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 6110-00-699-1495
NSN 5975-01-026-1323
NSN 7035-01-576-1598
NSN 4140-00-210-0552
NSN 5935-00-404-9531
NSN 5855-01-229-3864
NSN 5925-01-644-8910
NSN 6620-00-924-4369
NSN 5910-01-413-1207
NSN 5935-00-585-3589
NSN 5950-00-409-1655
NSN 5985-00-333-3064