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 5985-01-016-2996
NSN 2925-01-265-2853
NSN 7035-01-312-8573
NSN 5996-00-494-6920
NSN 5996-00-786-3436
NSN 5935-01-530-6932
NSN 6685-00-186-7879
NSN 5895-01-634-0630
NSN 6135-00-767-0331
NSN 5935-01-112-6671
NSN 5910-00-633-7743
NSN 5910-01-023-2988