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 5999-00-129-1950
NSN 5855-01-378-9048
NSN 6130-00-960-9158
NSN 5925-00-784-3742
NSN 7035-00-153-3826
NSN 6145-01-040-7572
NSN 5990-00-765-1264
NSN 6110-00-538-1313
NSN 5985-00-570-6041
NSN 2925-01-146-0278
NSN 5960-01-234-4388
NSN 5945-00-431-8481