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 5960-01-115-4088
NSN 5925-00-231-3660
NSN 5905-00-816-3536
NSN 6320-00-024-1004
NSN 5950-00-938-8760
NSN 6135-01-180-4588
NSN 6145-00-939-4955
NSN 5930-00-472-7193
NSN 6320-01-627-8295
NSN 5945-00-420-5712
NSN 6620-01-648-1594
NSN 5905-00-920-3795