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 5835-00-264-0946
NSN 5855-01-252-5424
NSN 6320-00-450-7014
NSN 7035-00-968-4848
NSN 5905-00-163-6541
NSN 4140-01-095-2062
NSN 6645-01-505-5772
NSN 6240-01-028-6737
NSN 6130-01-361-0136
NSN 4140-00-170-5152
NSN 6135-01-450-3781
NSN 5935-01-408-2945