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 5950-00-905-6584
NSN 6135-01-334-3935
NSN 5999-00-948-9249
NSN 6150-01-168-8290
NSN 5910-00-824-0188
NSN 6685-01-224-6405
NSN 5935-00-431-7783
NSN 6150-01-121-9846
NSN 6645-01-281-7254
NSN 5930-01-106-1033
NSN 5996-01-087-3961
NSN 6240-01-511-3754