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 5975-01-487-6947
NSN 5925-01-039-8375
NSN 6320-01-006-6138
NSN 5999-01-365-8059
NSN 5855-01-629-7894
NSN 6110-01-441-1623
NSN 5945-01-586-4329
NSN 5910-00-114-8835
NSN 5855-01-634-0259
NSN 6650-01-327-9403
NSN 5975-01-630-8056
NSN 5960-00-003-6631