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 7035-01-630-2598
NSN 5905-01-429-7665
NSN 5895-00-539-8322
NSN 6135-00-080-9176
NSN 6145-01-380-8032
NSN 5835-01-447-2544
NSN 5960-01-279-2589
NSN 5835-01-485-0210
NSN 5895-01-118-7652
NSN 5985-01-352-8645
NSN 6150-00-222-3772
NSN 5895-01-323-6413