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 2925-01-113-6904
NSN 5960-01-322-1337
NSN 6610-01-531-1079
NSN 5910-00-099-9998
NSN 5935-00-076-3026
NSN 5996-00-088-2515
NSN 4140-00-186-3062
NSN 5930-00-801-2910
NSN 5915-00-106-3845
NSN 6150-01-173-1041
NSN 6610-00-126-3021
NSN 5990-01-571-7468