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 5945-01-052-6118
NSN 5998-01-271-4255
NSN 6685-01-243-4634
NSN 5965-01-378-7335
NSN 6110-00-139-5693
NSN 6650-01-314-2940
NSN 5950-01-311-5377
NSN 6645-00-162-2092
NSN 6620-01-502-7105
NSN 5835-00-841-2650
NSN 6645-00-807-9350
NSN 5930-01-210-7759