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 6150-01-559-0956
NSN 5985-01-351-4811
NSN 6150-01-425-8436
NSN 5985-01-167-8785
NSN 6150-00-820-6425
NSN 5990-01-116-2181
NSN 6220-00-553-8938
NSN 6105-01-146-4420
NSN 5975-00-832-9698
NSN 5996-01-125-2528
NSN 5945-00-588-0865
NSN 2925-00-816-8765