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 7035-00-131-8219
NSN 6620-01-477-0123
NSN 5965-00-605-8239
NSN 5996-00-004-4699
NSN 5915-01-145-5340
NSN 2925-00-113-1835
NSN 5945-01-410-7667
NSN 5950-01-481-0377
NSN 6320-01-237-9746
NSN 5895-01-108-6949
NSN 6135-01-231-4809
NSN 6610-00-701-2600