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 5996-01-019-8751
NSN 6650-00-043-3713
NSN 5945-00-276-9274
NSN 5925-01-216-0287
NSN 6320-00-004-9158
NSN 6645-01-440-5500
NSN 5915-00-488-3373
NSN 5910-01-625-0210
NSN 5930-00-318-3049
NSN 5975-01-065-0467
NSN 5965-01-487-4479
NSN 6110-00-840-6560