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 5855-00-361-0167
NSN 5910-01-524-8499
NSN 5990-00-306-0222
NSN 5910-01-196-2080
NSN 6320-01-328-6575
NSN 5990-00-406-4991
NSN 5975-00-035-6524
NSN 5905-01-441-9402
NSN 6610-00-435-1493
NSN 5930-01-246-3593
NSN 5965-01-545-5971
NSN 5910-00-276-8592