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 2925-01-603-6379
NSN 6150-01-654-1788
NSN 5960-01-197-4461
NSN 6610-01-127-0724
NSN 5996-01-434-2214
NSN 7035-01-364-8454
NSN 5930-01-634-0659
NSN 6220-01-619-9929
NSN 6145-00-197-9010
NSN 5835-00-080-8213
NSN 6130-01-619-0612
NSN 5960-01-289-5272