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 2925-01-015-2354
NSN 5965-01-417-9185
NSN 2925-00-343-3235
NSN 6135-01-595-9328
NSN 5910-01-170-7781
NSN 6320-01-486-8004
NSN 4140-00-027-5150
NSN 6240-01-233-9544
NSN 5910-01-050-7145
NSN 6145-00-926-3456
NSN 6620-01-146-3367
NSN 5915-00-547-9935