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 6620-01-517-0014
NSN 6650-01-239-2759
NSN 5998-00-947-2528
NSN 5945-00-132-0134
NSN 5985-01-025-2345
NSN 6645-01-265-2746
NSN 5855-01-285-3483
NSN 7035-00-200-5162
NSN 6610-00-900-7685
NSN 5975-00-905-5194
NSN 5996-01-633-7979
NSN 5835-00-106-2120