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 5835-00-280-8494
NSN 6145-01-573-7994
NSN 6610-00-897-4529
NSN 5996-01-435-2766
NSN 5996-01-025-8571
NSN 5990-01-563-1554
NSN 6240-01-512-4547
NSN 6240-00-863-6105
NSN 6110-00-812-0226
NSN 6645-01-199-7553
NSN 5915-01-262-6837
NSN 5999-00-377-5726