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 6150-01-090-2915
NSN 5915-00-456-0873
NSN 6320-01-592-6248
NSN 6145-01-600-3386
NSN 7035-00-193-2269
NSN 5998-01-565-7021
NSN 6610-01-233-5857
NSN 6110-00-479-0403
NSN 2925-01-123-5856
NSN 5996-01-232-7395
NSN 6220-00-562-2179
NSN 6220-01-298-2593