Material hnbr
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 5915-00-138-0878
NSN 5945-01-653-4597
NSN 6610-01-485-3074
NSN 6220-00-935-4308
NSN 6145-01-062-1598
NSN 6650-01-322-6431
NSN 6650-00-152-8738
NSN 5935-01-445-0678
NSN 6620-00-120-0974
NSN 5910-00-903-3086
NSN 2925-00-889-8004
NSN 5925-01-314-5268