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 5910-01-272-9471
NSN 6320-01-019-1028
NSN 6685-00-292-9963
NSN 5905-01-359-1372
NSN 5996-01-301-1779
NSN 6150-01-487-7113
NSN 6110-00-627-7872
NSN 5950-00-578-2749
NSN 6145-00-007-9977
NSN 6150-01-190-3360
NSN 5905-00-590-8264
NSN 5985-01-462-8135