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 6135-01-384-3915
NSN 5950-01-415-6373
NSN 6685-00-146-2308
NSN 6130-01-359-3779
NSN 5895-01-033-6693
NSN 5930-01-392-1046
NSN 5925-01-257-3017
NSN 6620-00-891-8584
NSN 5925-00-111-1969
NSN 5910-01-308-3592
NSN 6110-00-106-2057
NSN 6320-01-369-5014