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 5945-01-086-4415
NSN 6650-01-113-2000
NSN 6240-01-084-8098
NSN 5945-00-081-9140
NSN 6620-01-097-7078
NSN 6145-00-081-2520
NSN 6320-01-492-0243
NSN 5835-01-277-0710
NSN 5990-01-272-4091
NSN 6685-01-444-1496
NSN 5895-01-216-1184
NSN 6110-01-020-3108