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 6135-01-369-8146
NSN 5835-01-412-6901
NSN 7035-01-016-4587
NSN 5905-01-608-7648
NSN 5895-00-233-7309
NSN 5998-00-182-7932
NSN 6110-01-519-8949
NSN 6145-00-983-5179
NSN 5935-01-179-3768
NSN 6110-00-796-4534
NSN 5996-01-630-8108
NSN 5990-01-378-7349