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 5905-00-115-8397
NSN 6610-01-327-7148
NSN 5998-01-409-2874
NSN 7035-01-144-6408
NSN 5950-00-673-7759
NSN 5835-01-424-0054
NSN 5935-01-400-5949
NSN 6685-01-219-6623
NSN 5945-01-281-7404
NSN 7035-00-465-3298
NSN 6145-00-853-1648
NSN 6150-01-359-7345