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 5925-01-627-5810
NSN 5945-00-325-1785
NSN 6620-00-562-6337
NSN 6650-01-354-3363
NSN 6645-00-846-9206
NSN 5965-01-408-9551
NSN 6620-00-844-4363
NSN 5925-01-235-6499
NSN 6620-01-391-4189
NSN 5950-01-332-7165
NSN 5855-01-258-5161
NSN 6145-00-372-3713