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 6650-01-487-6274
NSN 6145-01-552-6147
NSN 5855-01-290-3248
NSN 4140-00-938-3307
NSN 5999-01-512-8678
NSN 5960-00-057-9184
NSN 5998-01-583-0596
NSN 6650-01-508-8939
NSN 2925-00-650-5611
NSN 5835-01-281-7281
NSN 6145-00-835-5897
NSN 5985-01-067-3271