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 5895-01-499-6736
NSN 5990-01-116-2181
NSN 6610-01-265-0999
NSN 6110-01-263-9437
NSN 5930-01-088-8248
NSN 7035-01-313-6973
NSN 6145-00-823-3080
NSN 5985-01-476-0153
NSN 6685-01-352-7241
NSN 5910-01-123-9850
NSN 5998-01-187-2678
NSN 6320-01-539-4789