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 5975-01-453-4265
NSN 5965-01-398-5508
NSN 5945-00-182-7384
NSN 5990-01-291-4587
NSN 5910-01-125-7522
NSN 6130-01-155-2671
NSN 5960-01-322-8417
NSN 5925-00-730-2777
NSN 5996-01-210-5537
NSN 5925-01-397-6450
NSN 6240-01-431-0792
NSN 5895-01-044-5332