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 6130-01-421-9414
NSN 6645-01-329-9591
NSN 5965-00-111-2073
NSN 4140-01-540-9102
NSN 5895-01-512-2023
NSN 6645-01-506-8012
NSN 5835-01-327-6324
NSN 5996-01-462-8966
NSN 5855-01-442-2322
NSN 5998-00-701-9143
NSN 6645-00-589-0143
NSN 5925-01-006-3311