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 5915-00-086-9336
NSN 6145-01-359-2378
NSN 5895-00-324-0578
NSN 5996-00-171-3071
NSN 6150-00-596-8766
NSN 5905-01-368-7311
NSN 6110-00-102-5062
NSN 7035-01-169-6551
NSN 5996-00-113-4751
NSN 6145-01-415-1263
NSN 5990-01-133-0351
NSN 6220-00-934-1509