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 6150-00-877-3954
NSN 5920-01-387-9972
NSN 5930-01-142-5370
NSN 5996-01-266-2283
NSN 5965-00-892-3665
NSN 5975-00-900-6083
NSN 6135-01-353-3802
NSN 5855-00-560-0110
NSN 6130-00-852-6379
NSN 5905-01-570-3150
NSN 4140-01-442-9194
NSN 5855-01-007-9541