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 6150-01-386-5739
NSN 5945-01-559-3356
NSN 5996-01-044-6241
NSN 5920-00-682-0500
NSN 6685-01-185-7476
NSN 6145-01-320-1099
NSN 5999-01-102-1732
NSN 6145-00-873-4808
NSN 6240-00-677-0305
NSN 5835-00-887-6420
NSN 6645-01-542-1472
NSN 6610-01-608-0170