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 6650-01-446-1160
NSN 5996-01-254-2510
NSN 6135-01-026-9960
NSN 5985-01-523-0350
NSN 6105-01-309-6638
NSN 6610-01-328-1523
NSN 5950-00-376-9739
NSN 5990-00-060-3062
NSN 2925-01-519-0109
NSN 6150-01-188-7317
NSN 6240-00-284-1457
NSN 6135-00-602-1561