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 5935-01-224-7668
NSN 5985-01-550-7087
NSN 5990-00-067-6545
NSN 5950-01-368-3401
NSN 6645-00-106-0140
NSN 5960-01-183-3779
NSN 6610-00-229-6742
NSN 5975-00-269-8391
NSN 5999-00-772-7897
NSN 2925-01-424-0235
NSN 6105-01-104-5214
NSN 6145-01-007-1742