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 5910-01-389-6150
NSN 5945-01-115-5845
NSN 6145-00-443-0184
NSN 6240-01-389-8584
NSN 5895-01-290-2975
NSN 5930-01-004-3528
NSN 5905-01-201-7401
NSN 5950-01-444-1666
NSN 6150-01-446-7450
NSN 5855-01-481-3906
NSN 6650-00-548-9797
NSN 5975-01-094-6250