Cleaned in accordance with mil-std-1330
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 5960-01-367-6153
NSN 5960-00-233-5488
NSN 5935-01-441-6700
NSN 6610-01-348-5719
NSN 5965-01-352-4906
NSN 4140-00-419-0631
NSN 5990-00-905-6472
NSN 6320-00-036-3688
NSN 5920-00-806-9475
NSN 5965-00-557-3816
NSN 6645-00-574-9712
NSN 5950-01-133-7347