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 5999-01-188-7225
NSN 5965-00-138-9434
NSN 6620-00-663-8962
NSN 6135-01-384-4395
NSN 5999-01-145-3414
NSN 5950-01-406-1461
NSN 6610-01-330-4903
NSN 5925-01-511-0220
NSN 5999-01-630-9292
NSN 6610-01-328-8098
NSN 6150-01-512-1264
NSN 5960-01-106-3086