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 6650-01-471-0574
NSN 6105-00-191-5055
NSN 5855-01-068-3683
NSN 6145-01-356-8784
NSN 6645-01-100-3296
NSN 6240-00-512-3473
NSN 5996-01-326-6313
NSN 5960-00-579-0298
NSN 6135-01-041-3829
NSN 5950-00-278-4186
NSN 5985-01-260-7337
NSN 4140-00-490-9028