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 6135-00-505-0679
NSN 6220-01-551-1032
NSN 5950-00-276-8584
NSN 5985-01-020-7203
NSN 6320-00-994-0179
NSN 5855-01-393-2455
NSN 6130-00-135-9526
NSN 5910-01-174-8580
NSN 6650-00-053-4907
NSN 6110-00-202-1021
NSN 5835-01-394-3812
NSN 5950-00-389-7139