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 5998-00-983-9960
NSN 5935-01-548-0063
NSN 5999-01-507-5389
NSN 6135-00-917-1894
NSN 6150-01-061-7665
NSN 6645-01-322-8897
NSN 6610-01-167-1771
NSN 5965-01-181-7831
NSN 5998-01-422-1626
NSN 7035-00-631-3782
NSN 6645-01-043-5236
NSN 5975-00-164-3914